易混词总表

Easily Confused Chinese Words: 115 HSK Pairs Explained (X vs Y)

Side-by-side reference for 115 Chinese word pairs learners mix up most—from 二 vs 两, 不 vs 没 and 认识 vs 知道 in HSK 1 to 适合 vs 合适 and 经验 vs 经历 in HSK 4—with the one-sentence rule that separates each pair.

By Cheng Xu · Updated 4 November 2026

深度辨析指南In-depth comparison guides

全部易混词速查All 115 confusable word pairs (HSK 1–4)

Pair	Pinyin	Level	How to tell them apart
爱 vs 喜欢	ài / xǐ huan	HSK 1	喜欢 (xǐhuan) means "to like" and is milder than 爱, which suggests stronger feeling or love; for everyday preferences 喜欢 is often safer.
爸爸 vs 父亲	bà ba / fù qīn	HSK 1	父亲 also means father but is formal and mostly written; use 爸爸 in everyday speech.
不 vs 没	bù / méi	HSK 1	不 negates general facts, habits and adjectives (不去, 不好), while 没 negates past actions and 有 (没去, 没有). Full guide →
的 vs 得	de / de	HSK 1	的 marks possession (我的书); 得 follows a verb to introduce a complement (跑得快). They sound the same but are written differently.
东西 vs 事情	dōng xi / shì qing	HSK 1	事情 means a matter or affair; 东西 is for concrete objects or stuff, not abstract matters.
对不起 vs 抱歉	duì bu qǐ / bào qiàn	HSK 1	抱歉 also means "sorry" but is a little more formal and often used as 很抱歉; 对不起 is the basic spoken apology for HSK 1.
二 vs 两	èr / liǎng	HSK 1	Both mean "two", but 两 is used before measure words (两个人), while 二 is used in counting, dates, and after 第 (第二). Full guide →
饭馆 vs 饭店	fàn guǎn / fàn diàn	HSK 1	饭店 also means restaurant, but it often suggests a bigger hotel-restaurant; 饭馆 is usually a smaller, simpler place to eat.
高兴 vs 开心	gāo xìng / kāi xīn	HSK 1	开心 also means happy and is very close to 高兴; 高兴 is more common for being glad about something, while 开心 often describes a cheerful mood.
汉语 vs 中文	Hàn yǔ / Zhōng wén	HSK 1	中文 also means Chinese but often refers to written Chinese or the language in general; 汉语 is common for the spoken language and school subject.
和 vs 跟	hé / gēn	HSK 1	跟 also means "and / with" but is more common in speech and also means "to follow"; 和 is the neutral, general choice for joining nouns.
很 vs 太	hěn / tài	HSK 1	很 is neutral "very"; 太 means "too/excessively" and often carries a negative or exclamatory tone (太好了 is an exception meaning "great").
后面 vs 以后	hòu mian / yǐ hòu	HSK 1	后面 is about physical position (the back); 以后 is about time (after, later). Don't use 后面 for 'later'.
会 vs 能	huì / néng	HSK 1	会 is for learned skills (我会游泳); 能 is for physical ability or possibility (今天不能去). Full guide →
几 vs 多少	jǐ / duō shao	HSK 1	多少 also means "how many," but it can ask about any number and often does not need a measure word; 几 usually asks about small numbers and needs a measure word. Full guide →
叫 vs 喊	jiào / hǎn	HSK 1	喊 also means to shout and is very close to 叫; 叫 is more common in everyday speech for calling out, while 喊 often suggests a louder, longer shout.
开 vs 打开	kāi / dǎ kāi	HSK 1	开 is the simple verb for doors, windows and shops; 打开 is used for opening things like books, boxes, bags and bottles, and often sounds more complete.
看 vs 看见	kàn / kàn jiàn	HSK 1	看 is the action of looking/watching; 看见 means the result — to actually see something, as in 我看见他了 (I saw him).
老师 vs 教师	lǎo shī / jiào shī	HSK 1	教师 also means teacher but is a formal, written word for the profession; 老师 is the everyday word and the usual way to address a teacher.
了 vs 过	le / guò	HSK 1	了 marks a completed action (often a specific time), while 过 marks having had the experience at some time in the past, e.g. 我去了北京 vs 我去过北京.
妈妈 vs 母亲	mā ma / mǔ qīn	HSK 1	母亲 also means mother but is formal and used in writing or formal speech; 妈妈 is the everyday spoken word.
吗 vs 呢	ma / ne	HSK 1	吗 makes a simple yes-no question; 呢 often means “what about...?” or marks a follow-up question, not a plain yes-no question.
买 vs 卖	mǎi / mài	HSK 1	买 (mǎi) is 'buy' and 卖 (mài) is 'sell' — they sound similar but are opposites, so don't mix them up.
没关系 vs 不客气	méi guān xi / bù kè qi	HSK 1	Use 没关系 to answer an apology or a small problem; use 不客气 to answer 谢谢.
没有 vs 不	méi yǒu / bù	HSK 1	没有 negates 有 and past actions; 不 negates present/future actions, habits, 是 and adjectives. Full guide →
名字 vs 姓	míng zi / xìng	HSK 1	姓 is a surname/family name and is also a verb (我姓王); 名字 is the full name or given name, so 我的名字 is not the same as 我姓.
那 vs 哪	nà / nǎ	HSK 1	哪 means "which" or "where" and is used in questions; 那 means "that" and points to something.
你 vs 您	nǐ / nín	HSK 1	您 is the polite/formal "you" for one person; 你 is the informal everyday form. Don't use 您 with close friends, and don't use 你 when addressing someone respectfully.
年 vs 岁	nián / suì	HSK 1	年 refers to a year or years; 岁 is used for a person’s age, as in 二十岁 “twenty years old.”
漂亮 vs 美丽	piào liang / měi lì	HSK 1	美丽 also means beautiful but is more formal and literary; 漂亮 is the everyday spoken word.
前面 vs 前边	qián miàn / qián bian	HSK 1	前边 means the same as 前面 and is often interchangeable, but 前面 is more common in everyday speech and writing.
请 vs 让	qǐng / ràng	HSK 1	请 is a polite request; 让 means to let or make someone do something and is not polite asking.
热 vs 暖和	rè / nuǎn huo	HSK 1	暖和 means pleasantly warm (often of weather or rooms), while 热 means hot and can suggest uncomfortable heat.
认识 vs 知道	rèn shi / zhī dào	HSK 1	认识 is for knowing people or being familiar with things; 知道 is for knowing facts or information, e.g. 我知道他叫什么 but 我认识他. Full guide →
上午 vs 早上	shàng wǔ / zǎo shang	HSK 1	早上 also means morning but usually refers to the early morning around waking up; 上午 covers the whole period up to noon and is common for schedules and appointments.
时候 vs 时间	shí hou / shí jiān	HSK 1	时间 is time as a measurable amount (clock time, duration), while 时候 is an occasion or moment, usually in 的时候.
事 vs 东西	shì / dōng xi	HSK 1	事 / 事情 refers to abstract matters, events or tasks; 东西 refers to physical objects and stuff.
睡觉 vs 睡	shuì jiào / shuì	HSK 1	睡 is the plain verb and can take a duration or object (睡八个小时, 睡床); 睡觉 is the fixed verb-object phrase used alone, as in 我要睡觉了.
说话 vs 说	shuō huà / shuō	HSK 1	说 is a plain verb meaning "to say" and takes an object (说中文, 说再见); 说话 means "to speak/talk" and does not take an object.
天气 vs 气候	tiān qì / qì hòu	HSK 1	天气 is the weather day to day; 气候 is the climate of a place over a long time.
我们 vs 咱们	wǒ men / zán men	HSK 1	咱们 also means "we" but includes the listener; 我们 can exclude the listener. At this level, use 我们 by default.
现在 vs 正在	xiàn zài / zhèng zài	HSK 1	现在 means "now" (a time word), while 正在 means "in the middle of doing" and goes right before a verb.
想 vs 觉得	xiǎng / jué de	HSK 1	想 introduces an opinion or idea (我想他是老师), while 觉得 is used for feelings and impressions (我觉得很累).
小 vs 少	xiǎo / shǎo	HSK 1	小 is about size (small); 少 is about quantity (few/little). Use 小 for things that are not big, 少 for amounts that are not many.
小姐 vs 女士	xiǎo jie / nǚ shì	HSK 1	女士 is a more formal, respectful word for a woman and is safer in public or official settings; 小姐 specifically means a young, unmarried-sounding lady and can be sensitive in mainland China.
星期 vs 周	xīng qī / zhōu	HSK 1	周 also means "week" and is common in writing and in words like 周末, but 星期 is the everyday spoken word beginners should use first.
学生 vs 同学	xué sheng / tóng xué	HSK 1	学生 means any student; 同学 means classmate or a fellow student, and is also used to address a schoolmate directly.
学习 vs 学	xué xí / xué	HSK 1	学 is the short form used in compounds and before objects (学中文, 学车), while 学习 is the full verb often used alone or for the activity of studying/learning in general.
医生 vs 大夫	yī shēng / dài fu	HSK 1	大夫 also means doctor but is more common in northern speech; 医生 is the standard word you should use.
在 vs 再	zài / zài	HSK 1	在 (zài) means 'to exist/be present'; 再 (zài) means 'again' — they sound the same but are different words.
怎么 vs 怎么样	zěn me / zěn me yàng	HSK 1	怎么 asks how something is done (怎么走 how to go); 怎么样 asks how something is or how about something (天气怎么样 how is the weather). Full guide →
这 vs 那	zhè / nà	HSK 1	那 means "that" (far); 这 means "this" (near).
中国 vs 中文	Zhōng guó / Zhōng wén	HSK 1	中国 is the country; 中文 is the Chinese language. Don't say 我说中国 to mean "I speak Chinese" — say 我说中文.
字 vs 词	zì / cí	HSK 1	字 is a single written character, while 词 is a word made of one or more characters; learners often say 字 when they mean a whole word.
做 vs 作	zuò / zuō	HSK 1	做 is for concrete making of things (做饭, 做桌子); 作 is mostly used in fixed written words like 作业 and 工作, not for everyday making.
帮助 vs 帮忙	bāng zhù / bāng máng	HSK 2	帮助 can take a person as object (帮助我), but 帮忙 cannot — say 帮我忙 or 帮助我, never 帮忙我. Full guide →
穿 vs 戴	chuān / dài	HSK 2	戴 is used for hats, glasses, watches and similar accessories; 穿 is used for clothes, trousers, shoes and socks. Full guide →
从 vs 离	cóng / lí	HSK 2	Both can be translated "from," but 从 marks a starting point or source, while 离 marks distance from a point, as in 我家离学校很近.
但是 vs 可是	dàn shì / kě shì	HSK 2	可是 also means "but" and is more common in speaking; 但是 is more formal and often used in writing.
到 vs 去	dào / qù	HSK 2	到 means arrive or reach, focusing on the endpoint; 去 means go to, focusing on the action of going.
非常 vs 很	fēi cháng / hěn	HSK 2	Both can mean "very," but 很 is the neutral everyday choice, while 非常 is stronger and more emphatic; do not use them together.
告诉 vs 说	gào su / shuō	HSK 2	说 focuses on speaking or saying something, while 告诉 focuses on giving information to a specific person and normally needs a person object.
就 vs 才	jiù / cái	HSK 2	就 introduces the result after a condition; 才 often stresses that the result happens late or only under a strict condition. Full guide →
觉得 vs 感觉	jué de / gǎn jué	HSK 2	感觉 can mean a physical feeling or impression and is often a noun; 觉得 is the usual verb for "think/feel that" before a clause.
可以 vs 能	kě yǐ / néng	HSK 2	Both can mean 'can,' but 可以 is especially common for asking or giving permission; 能 often stresses ability or outside conditions. Full guide →
向 vs 往	xiàng / wǎng	HSK 2	Both can mean "towards", but 往 is more common for physical movement or direction, while 向 is common before people or abstract targets.
要 vs 想	yào / xiǎng	HSK 2	Both can mean "want", but 要 is more direct or concrete (want to / need to), while 想 is softer and often means "would like to".
也 vs 还	yě / hái	HSK 2	Both can mean "also," but 也 marks the same action or state as someone/something else, while 还 often means "in addition" or "still."
已经 vs 曾经	yǐ jīng / céng jīng	HSK 2	曾经 means "once" or "used to" for past experience, often with 过; 已经 means "already" and often pairs with 了.
因为 vs 所以	yīn wèi / suǒ yǐ	HSK 2	因为 introduces the reason; 所以 introduces the result. They often appear together as 因为…，所以…, but they are not interchangeable.
再 vs 又	zài / yòu	HSK 2	Both can mean 'again', but 再 usually points to future actions, requests, or repetition not yet done, while 又 is used for repeated actions already completed or states that recur. Full guide →
安静 vs 平静	ān jìng / píng jìng	HSK 3	安静 describes places, noise, or people being quiet; 平静 describes emotions or water being calm, as in 心情平静.
比较 vs 比	bǐ jiào / bǐ	HSK 3	比 is a preposition meaning "than" (我比他高); 比较 is an adverb meaning "relatively" placed before the adjective (我比较高).
变化 vs 改变	biàn huà / gǎi biàn	HSK 3	改变 usually takes an object and means to change something; 变化 often describes a change itself and is common as a noun.
参加 vs 参观	cān jiā / cān guān	HSK 3	参加 means to take part in an activity or event; 参观 means to visit a place or exhibition. Do not use 参观 for things like 比赛 or 会议. Full guide →
地 vs 的	de / de	HSK 3	的 connects a modifier to a noun; 地 connects an adverbial modifier to a verb.
发现 vs 发明	fā xiàn / fā míng	HSK 3	发现 means to notice or find something that already exists; 发明 means to invent something new.
刚才 vs 刚	gāng cái / gāng	HSK 3	刚 is an adverb meaning “just/recently” and goes directly before a verb; 刚才 is a time noun meaning “just now” and can start a sentence or follow the subject. Full guide →
根据 vs 按照	gēn jù / àn zhào	HSK 3	Both can mean “according to,” but 根据 stresses the basis or evidence, while 按照 stresses following a rule, standard, or plan.
更 vs 最	gèng / zuì	HSK 3	更 means "more" in a comparison; 最 means "the most" among a group. Use 更 with 比, and 最 for the top one.
关于 vs 对于	guān yú / duì yú	HSK 3	Both can be translated "regarding", but 关于 introduces a topic, while 对于 marks the object of an attitude or action, as in 对于这个问题，他很感兴趣.
害怕 vs 怕	hài pà / pà	HSK 3	怕 also means "to be afraid" and is more colloquial; it can additionally mean "worry that" or "probably," while 害怕 only expresses fear.
或者 vs 还是	huò zhě / hái shi	HSK 3	Use 还是 for “or” in choice questions; use 或者 for “or” in statements. Full guide →
见面 vs 见	jiàn miàn / jiàn	HSK 3	见 can take a person as its object (见他), but 见面 cannot; say 和他见面 or 见他. Full guide →
经常 vs 常常	jīng cháng / cháng cháng	HSK 3	常常 is a close synonym and works the same way before the verb; 经常 is more common in everyday speech and can also describe regular, routine things. Full guide →
经过 vs 通过	jīng guò / tōng guò	HSK 3	Both can mean "through", but 经过 often means physically passing by or going through an experience; 通过 often means "by means of" or passing a test.
满意 vs 满足	mǎn yì / mǎn zú	HSK 3	满意 means pleased/satisfied with someone or something, often 对...满意; 满足 means content or to meet needs/requirements, as in 满足要求 or 感到满足.
拿 vs 带	ná / dài	HSK 3	拿 means to hold/take an object with your hand; 带 means to bring/carry something along or to take/lead a person.
其实 vs 实际上	qí shí / shí jì shàng	HSK 3	实际上 also means 'in fact/in reality', but it is more like a fixed phrase and can mean 'in practice'; 其实 is the everyday adverb and never becomes 其实上.
清楚 vs 明白	qīng chu / míng bai	HSK 3	Both can mean "understand/clear," but 清楚 often describes something clear or distinct (听清楚、写清楚) and being clear about a fact; 明白 focuses more on understanding meaning or reason.
如果 vs 要是	rú guǒ / yào shi	HSK 3	要是 also means "if" but is more colloquial and common in speaking; 如果 is neutral and common in both speech and writing.
虽然 vs 但是	suī rán / dàn shì	HSK 3	虽然 introduces a concession ('although'); 但是 introduces a contrast in the second clause ('but'). Use 虽然 in the first clause, and 但是/可是 in the second.
提高 vs 增加	tí gāo / zēng jiā	HSK 3	增加 is for numbers or amounts getting bigger (增加人数), while 提高 is for levels, quality or ability getting better (提高水平).
突然 vs 忽然	tū rán / hū rán	HSK 3	忽然 also means "suddenly" and goes before the verb, but it is only an adverb — you cannot say 很忽然; use 很突然 when describing something as abrupt or unexpected.
一般 vs 一样	yī bān / yī yàng	HSK 3	一样 means "the same" (A 跟 B 一样); 一般 means "ordinary, general" and cannot replace 一样 in comparisons.
一定 vs 必须	yī dìng / bì xū	HSK 3	必须 means "must" (obligation); 一定 means "surely/definitely" (certainty). To express "must" with 一定, use 一定要.
一共 vs 一起	yī gòng / yī qǐ	HSK 3	一共 means “in total”; 一起 means “together.” Use 一共 for totals or amounts, and 一起 for doing something together.
以后 vs 后来	yǐ hòu / hòu lái	HSK 3	后来 means "later" in a past story and cannot refer to the future; 以后 can mean "after" a stated time/event or "in the future." Full guide →
以前 vs 之前	yǐ qián / zhī qián	HSK 3	之前 is used more for "before a point or event" and often follows a noun or verb; 以前 is neutral and can also mean "in the past/formerly." Full guide →
以为 vs 认为	yǐ wéi / rèn wéi	HSK 3	认为 is a neutral opinion, while 以为 usually implies the belief turned out to be wrong. Full guide →
应该 vs 必须	yīng gāi / bì xū	HSK 3	应该 means "should/ought to" and gives advice; 必须 means "must" and expresses strong obligation, so they are not interchangeable.
终于 vs 最后	zhōng yú / zuì hòu	HSK 3	最后 means "finally/lastly" in a sequence or at the end of something; 终于 stresses a long-awaited result and usually goes before the verb with 了.
发展 vs 发达	fā zhǎn / fā dá	HSK 4	发展 is the process of growing or developing; 发达 describes a place or industry as advanced or well-developed, as in 发达国家.
合适 vs 适合	hé shì / shì hé	HSK 4	适合 is a verb and can take an object or an action, as in 适合我 or 适合穿红色; 合适 is an adjective, often used with 很/不 and without an object. Full guide →
即使 vs 虽然	jí shǐ / suī rán	HSK 4	虽然 states a real fact and is often paired with 但是/可是; 即使 introduces an imagined or extreme case and is paired with 也.
减少 vs 降低	jiǎn shǎo / jiàng dī	HSK 4	减少 is for amounts and numbers getting smaller (人数、费用); 降低 is for levels and degrees going down (价格、温度、声音), e.g. 降低价格, not 减少价格.
经历 vs 经验	jīng lì / jīng yàn	HSK 4	经历 is an event or period you personally go through and can be counted with 一次/一段; 经验 is knowledge or skill gained from doing something and is often uncountable, as in 工作经验 or 有经验. Full guide →
距离 vs 离	jù lí / lí	HSK 4	离 is a preposition meaning "from/away from" (我家离学校很近); 距离 is mainly a noun meaning "distance" (距离很近, 距离有多远).
理解 vs 明白	lǐ jiě / míng bai	HSK 4	明白 is more like “get it” or “realize”; 理解 often suggests a deeper grasp of meaning or understanding someone’s feelings.
连 vs 甚至	lián / shèn zhì	HSK 4	甚至 is an adverb meaning "even" and goes directly before the verb or adjective; 连 must be followed later by 都/也 and comes before the emphasized noun.
伤心 vs 难过	shāng xīn / nán guò	HSK 4	伤心 is stronger emotional grief or heartbreak; 难过 is broader and covers feeling sad, upset or physically unwell.
往往 vs 常常	wǎng wǎng / cháng cháng	HSK 4	常常 simply means "often" for repeated actions or habits; 往往 highlights a general tendency in many cases and is less used for simple personal habits. Full guide →
也许 vs 可能	yě xǔ / kě néng	HSK 4	可能 can also be an adverb, but it can also be a noun or adjective, as in 有可能 or 很可能. 也许 is only an adverb and sounds more like a guess.
增长 vs 增加	zēng zhǎng / zēng jiā	HSK 4	增加 is the general word for adding or increasing something (增加工资、增加经验) and takes an object easily; 增长 is mostly intransitive and used for numbers, population, and economic growth.
只要 vs 只有	zhǐ yào / zhǐ yǒu	HSK 4	只有…才… marks a necessary condition ("only if"); 只要…就… marks a sufficient condition ("as long as"). Learners often mix the two patterns. Full guide →

Common questions

Why does Chinese have so many easily confused two-character words?

Two words often share one character (认识 / 认出, 经验 / 经历, 适合 / 合适) and translate to the same English word ("know", "experience", "suitable"), while having different grammar roles in Chinese (e.g. one is a transitive verb and the other is an adjective or separable verb).

How should I study confusable pairs for the HSK?

Learn one short model phrase for each word that shows its grammar slot—for example 适合你 (verb + object) vs 很合适 (adjective at the end), and 帮我一个忙 vs 帮助我.