wary, hesitant, apprehensive, skeptical, fearful, cautious, skittish, averse, concerned, uneasy, antsy, reluctant, afraid, receptive, squeamish, scared, reticent, interested, ambivalent, nervous, fond, anxious, mindful, picky, loath, uncomfortable, circumspect, cognizant, unsure, distrustful, careful, jittery, sanguine, touchy, queasy, unconvinced, frightened, choosy, unworried, unenthusiastic, optimistic, frustrated, impatient, unhappy, confused, unimpressed, amenable, mistrustful, perplexed, unconcerned, gung ho, unnerved, tightfisted, excited, frown upon, aware, curious, unfazed, bristle, unexcited, paranoid, fretted, susceptible, noncommittal, disenchanted, unreceptive, blase, hopeful, puzzled, underwhelmed, noncommital, standoffish, savvier, timid, coy, peeved, discouraging, beholden, petrified, tired, vested interest, enthusiastic, anathema, uninterested, overcautious, flummoxed, dicey, pessimistic, overconfident, eager, bashful, jumpy, predisposed, unaware, chummier, tightlipped, iffy, problematic, inclined, untrusting, undaunted, adept, sheepish, supercilious, bemused, cagey, contemptuous, dejected, incurious, quizzical, sidelong, sly, smug, cheeky, complacent, hangdog, inquisitive, lecherous, menacing

suspicious