UNFLAPPABLE
Scrabble letter values: U1N1F4L1A1P3P3A1B3L1E1 = 20
Definition
- adjective not easily perturbed or excited or upset. — synonyms: imperturbable
Examples
- “marked by extreme calm and composure”
- “hitherto imperturbable, he now showed signs of alarm”
- “an imperturbable self-possession”