careless Definition

reckless, thoughtless, sloppy, negligent, inconsiderate, slipshod, incautious, heedless, haphazard, slapdash, artless, offhand, unheeding, passing, casual, perfunctory, offhanded, cursory, regardless, clumsy, foolish, irresponsible, lax, injudicious, wanton, careful, inadvertent, imprudent, indiscreet, flippant, hasty, unwise, foolhardy, neglectful, unthinking, indiscriminate, impulsive, negligence, unsafe, improper, carefree, messy, rash, oblivious, headstrong, senseless, awkward, inadvisable, remiss, inexact, cool, unconscious, colonel, attention, fancy-free, ill-advised, ill-considered, ill-judged, short-sighted, undisciplined, inattentive, lazy, lackadaisical, stupid, unprofessional, forgetful, inept, selfish, willful, dishonest, naive, arrogant, inexperienced, nonchalant, uncaring, disrespectful, wayward, rude, overconfident, wreckless, incircumspect, unthoughtfulness, unskillful, disregardfully, rattlebrained, incogitant, shoddy, inobservant, unintentional, indiligent, deliberate, arse around, dumb, dangerous, intentional, amateurish, unheedy, callous, slubberingly, wareless,