(as) cool as a cucumber
very calm or very calmly, especially when this is surprising:
She walked in as cool as a cucumber, as if nothing had happened.
Thesaurus: synonyms and related words
Calm and relaxed
- at (your) leisure idiom
- be at peace with the world idiom
- carefree
- careless
- chilled
- comfort
- comfortably
- easy-going
- equilibrium
- free-flowing
- genteel
- happy-go-lucky
- harmonious
- lamb
- peaceful
- quiescent
- relaxed
- rested
- sangfroid
- self-possession
See more results »