unflappable

Fetched 2026-10-26 (cache).

Synonyms: unflappably, flappable

Antonyms: unflappably, flappable

Related words from Datamuse; suggestions, not definitions.

Adjective

1. Remaining composed and [[level-headed]] at all times; impossible to [[fluster]]; not becoming frustrated or irritated easily. {{defdate|from 1954}}

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