unperturbed, undeterred, undaunted, unmoved, unconcerned, unruffled, unworried, nonplussed, unimpressed, oblivious, unaffected, unsurprised, perturbed, untroubled, perplexed, unnerved, bemused, unconvinced, unflustered, flummoxed, unshaken, stunned, puzzled, sanguine, awed, wary, unaware, dumbfounded, befuddled, apprehensive, unbowed, nonchalant, fazing, unsettled, unmindful, peeved, underwhelmed, impervious, dismissive, shocked, averse, awestruck, skeptical, incredulous, frustrated, stupefied, tempered, exasperated, indifferent, unexcited, unenthusiastic, unprepared, jittery, astounded, amidst, discomfited, unintimidated, upbeat, blase, leery, scared, dumbstruck, astonished, disturbed, concerned, dogged, unamused, defiant, undismayed, weathered, uninterested, optimistic, subdued, unscathed, hesitant, clueless, furious, faced, livid, hamstrung, cautious, unhappy, aware, reticent, overblown, pained, mindful, frightened, speechless, ecstatic, shielded, muted, infuriated, outraged, confident, petrified, ambivalent, phlegmatic, fearful, adamant, confused, unfounded