Synonyms of breathless

1 Syllable
keen, faint, spent, calm, calms, blown, dead
2 Syllables
faintest, calmer, keener, avid, droughty, thirsting, thirstier, stifling, panting, chokier, stuffy, gulping, stunned, gasping, thirstiest, dyspneic, choky, stuffier, wheezing, choking, windless, agog, winded, calmest, offed, fainter, thirsty, deadest, spellbound, stuffiest, deader, stormless, keenest, eager, moving
3 Syllables
short-winded, juiceless, asthmatic, mind-bending, expectant, appetent, exhausted, impatient, waveless, warmblooded, dumbfounded, stertorous, stupefied
4 Syllables
unforbearing, cottonmouthed, openmouthed, reposeful, incoherent
5 Syllables
emphysematous, stimulative, unventilated, inspirational, incohesive