Synonyms of unflappable

unflappable

adjective

as in nonchalant

not easily panicked or upset

the unflappable teacher never even blinked when the wall map came crashing down

Synonyms & Similar Words

• nonchalant
• calm
• imperturbable
• serene
• unshakable
• composed
• nerveless
• cool
• collected
• unruffled
• unperturbed
• tranquil
• unshaken
• undisturbed
• placid
• steely
• unworried
• untroubled
• icy
• coolheaded
• self-possessed
• self-composed
• self-collected

Antonyms & Near Antonyms

• panicky
• perturbable
• nervous
• shakable
• anxious
• shakeable
• uptight
• troubled
• shaky
• upset
• tense
• perturbed
• uneasy
• edgy
• jittery
• worried
• jumpy
• nervy
• dithery
• het up
• aflutter
• hung up