overconfident

• COUNT in NET: 1 in 1 verses (in OT : 1 in 1 verses)

CIDE DICTIONARY

overconfident, a. 

 Confident to excess.  [1913 Webster]

OXFORD DICTIONARY

overconfident, adj. excessively confident.

Derivative

overconfidence n. overconfidently adv.

THESAURUS

overconfident

arrogant, assured, audacious, brash, brazen, brazenfaced, cocksure, cocky, confident, convinced, decided, determined, foolhardy, hasty, heedless, hubristic, improvident, imprudent, impudent, incautious, indiscreet, injudicious, insolent, overbearing, overbold, overcareless, oversure, overweening, persuaded, poised, pompous, positive, presuming, proud, pushful, pushy, rash, reassured, secure, self-assertive, self-assured, self-confident, self-important, self-reliant, short-sighted, sure, swaggering, temerarious, thoughtless, unafraid, unchary, undoubting, unfaltering, unhesitating, unwary, unwavering, uppity, vainglorious

ROGET THESAURUS

overconfident

Rashness

N rashness, temerity, want of caution, imprudence, indiscretion, overconfidence, presumption, audacity, precipitancy, precipitation, impetuosity, levity, foolhardihood, foolhardiness, heedlessness, thoughtlessness, carelessness, desperation, Quixotism, knight-errantry, fire eating, gaming, gambling, blind bargain, leap in the dark, leap of faith, fool's paradise, too many eggs in one basket, desperado, rashling, madcap, daredevil, Hotspur, fire eater, bully, bravo, Hector, scapegrace, enfant perdu, Don Quixote, knight-errant, Icarus, adventurer, gambler, gamester, dynamitard, boomer, rash, incautious, indiscreet, imprudent, improvident, temerarious, uncalculating, heedless, careless, without ballast, heels over head, head over heels, giddy, wanton, reckless, wild, madcap, desperate, devil-may-care, hot-blooded, hotheaded, hotbrained, headlong, headstrong, breakneck, foolhardy, harebrained, precipitate, impulsive, overconfident, overweening, venturesome, venturous, adventurous, Quixotic, fire eating, cavalier, janty, jaunty, free and easy, off one's guard, post haste, a corps perdu, hand over head, tete baissee, headforemost, happen what may, come what may, neck or nothing, the devil being in one, non semper temeritas est felix, paucis temeritas est bono multis malo.