be cool

Fetched 2026-10-26 (cache).

Datamuse reports no synonyms or antonyms for this word.

Interjection

1. {{lb|en|imperative}} {{ng|Used to implore someone to not reveal illegal or improper activity.}}
2. {{lb|en|imperative}} {{ng|Used to remonstrate someone for being (inadvertently) awkward, nerdy, geeky, or embarrassing.}}

Source: Wiktionary · CC BY-SA 4.0 (Wiktionary dump) · cached copy, not a rewrite.