adjective. ['ənˈflæpəbəl'] not easily perturbed or excited or upset; marked by extreme calm and composure.
- -able (English)
- flap (English)
- flappe (Middle English (1100-1500))
- un- (English)
- on- (Middle English (1100-1500))
Rhymes with Unflappable
Sentences with unflappable
To be successful in your scam, you must be unflappable in any situation.