frightened Antonyms

peaceful stimulated stoor together tranquil unconcerned undauntable undaunted unmoved unruffled unshakable stalwart softened plucky poised prepared relaxed relieved reposeful sedate self-contained self-possessed serene valiant valorous venturesome imperturbable at ease unfazed untroubled unflappable self-controlled unperturbed uplifted worry-free reassured unabashed coolheaded venturous undisturbed stouthearted unafraid at peace unawed laid-back lionhearted greathearted carefree as cool as a cucumber mitigated