panicky Antonyms

unperturbed venturous venturesome valorous valiant unruffled unmoved unappalled tranquil stolid steady serene self-possessed undisturbed daredevil unafraid unflustered unemotional unbothered self-controlled untroubled unfazed unexcitable even-tempered imperturbable lionhearted laid-back unagitated sedate relaxed quiet controlled confident composed collected chilled certain calm brave bold audacious assured adventurous cool cool-headed courageous poised placid phlegmatic peaceful