anxious
1 angsty, apprehensive, careful, concerned, disquieted, distressed, disturbed, fearful, fretful, hot and bothered, in suspense, nervous, neurotic, on pins and needles, on tenterhooks, overwrought, restless, solicitous, taut, tense, troubled, twitchy (informal) uneasy, unquiet (chiefly literary) watchful, wired (slang) worried
2 ardent, avid, desirous, eager, expectant, impatient, intent, itching, keen, yearning
1 assured, calm, certain, collected, composed, confident, cool, nonchalant, unfazed (informal) unperturbed
2 disinclined, hesitant, loath, nonchalant, reluctant