worked up Antonyms

as cool as a cucumber unworried carefree laid-back at peace unagitated undisturbed unshaken unruffled unmoved unconcerned tranquil imperturbable at ease unperturbed unflustered unemotional unbothered self-controlled unflappable untroubled unfazed unexcitable even-tempered cool as a cucumber together stolid equable dispassionate cool-headed cool controlled confident composed collected chilled centered calm impassive nonplussed steady serene self-possessed self-assured sedate relaxed quiet poised placid phlegmatic