別に～ない【べつに～ない】

別に～ない is used to express that something is not particularly the case, or that the speaker doesn't really feel a certain way. It downplays or dismisses the significance of something. べつに別に (separately; particularly) pairs with a negative verb or adjective to create this meaning.

Basic usage

The pattern places べつに別に before the verb or adjective, which must be in negative form. It conveys a sense of indifference or lack of strong feeling.

Common conversational use

One of the most frequent uses of this pattern is as a standalone response: べつに別に by itself, with the negative part implied. This is extremely common in casual speech when someone is asked what's wrong or what they want, and they want to brush it off.

This short response can sound dismissive or cold depending on tone, so learners should be aware of the nuance. It is similar to saying "whatever" or "nothing" in English.

With い-adjectives and な-adjectives

With い-adjectives, use the negative form directly:

With な-adjectives, use じゃない or ではない:

Nuance: "It's not like…"

別に～ない can also carry the nuance of "it's not like…", where the speaker is clarifying or defending themselves.

This usage is very common in anime and manga, often associated with tsundere characters, but it is also perfectly natural in everyday Japanese.

Politeness

In polite speech, simply use the polite negative form: