相互 xiāng hù
“each other; mutual”
adverb, attributive2021 list level 3
新HSK等级2025 HSK 3.0 syllabus level
相互 appears in the November 2025 exam syllabus in the following numbered entry. Levels refer to the listed reading and use, not every meaning.
- Entry 1804: 相互 xiānghù — Level 4; official annotation 4 (副). PDF page 125
Separate from the HSK 2.0 and 2021 list labels above. Compare the three lists.