GrammarJLPT N5
なにも
→ (not) anything
(Not) anything / Nothing at all
JLPT N5Fixed phraseNeutral
何も is a fixed phrase combining the interrogative word 何 (what) with the particle も. Its most common and fundamental use is with a negative verb to mean "nothing" or "not anything." When 何も appears with a negative predicate, it creates a total negation of objects or content — meaning there is a complete absence of something. This is part of a broader pattern in Japanese where interrogative words combined with も plus a negative verb produce meanings like "nobody" (誰も…ない), "nowhere" (どこも…ない), and so on. Learners should be careful not to confuse 何も with 何か (something), which is used in affirmative or question contexts. In less common and more advanced usage, 何も can also appear without a negative to mean "everything" or can function adverbially to soften a statement, meaning "not necessarily" or "there's no need to," but the negative pattern is by far the most essential for beginners to master.
Functions
#1 Total negation: nothing / not anything
Structure
何も + Verb (negative)
きのう 何も 食べませんでした。
This is the most fundamental use of 何も. Here it pairs with the negative past form of 食べる to express that the speaker ate absolutely nothing. The 何も replaces what would otherwise be a specific object and, combined with the negative verb, communicates complete absence. Notice that 何も takes the place of the object particle を — you do not say 何をも in modern Japanese. This pattern works the same way with any negative verb.I didn't eat anything yesterday.
Structures
- With negative verb
- 何も + Verb (negative form)
- With negative adjective/copula
- 何も + Adjective/Noun + ではない / じゃない
Common mistakes
The most common mistake is forgetting to use a negative verb with 何も. Saying 何も食べました is incorrect; you must use the negative form: 何も食べませんでした. Another frequent error is confusing 何も with 何か. Remember that 何か means "something" and is used in affirmative sentences and questions, while 何も means "nothing / not anything" and requires a negative predicate. Learners also sometimes incorrectly add the particle を, producing 何をも — this is archaic and unnatural in modern spoken Japanese. Simply use 何も directly before the verb without を.
Related
何か何でも誰もどこも全然〜ないも (particle)