Synonyms and Antonyms of heedless
not paying or showing close attention especially for the purpose of avoiding trouble heedless drivers who back out of parking spaces without looking Synonyms careless, incautious, mindless, unguarded, unsafe, unwaryRelated Words bold, impetuous, rash, reckless; inattentive, regardless; blithe, inconsiderate, thoughtless; absentminded, forgetful, unmindful; lax, neglectful, negligent, remiss, slipshod; imprudent, indiscreet, injudicious; inadvertent, unintentional, unplannedNear Antonyms attentive, chary, observant, vigilant, watchful; foresighted, forethoughtful, provident; calculating, scheming, shrewd; considerate, thoughtful; ultracareful, ultracautiousAntonyms alert, cautious, circumspect, gingerly, guarded, heedful, safe, wary
Seen and Heard
What made you want to look up heedless? Please tell us where you read or heard it (including the quote, if possible).