uneasy Antonyms

easy as cool as a cucumber lionhearted laid-back unafraid daredevil undisturbed venturous venturesome valiant unruffled unmoved unconcerned tranquil together carefree unworried worry-free unperturbed unflustered unemotional unbothered unstressed self-controlled unflappable untroubled unfazed unexcitable even-tempered imperturbable suave stolid steady equable dispassionate cool-headed cool controlled confident composed comfortable collected chilled calm brave adventurous impassive intrepid serene self-possessed