unheeding
41inadvertent — I adjective accidental, blind, careless, disregardful, heedless, Imprudens, inattentive, neglectful, negligent, oblivious, regardless, thoughtless, undesigned, undiscerning, unheedful, unheeding, unintended, unintentional, unmeant, unmindful,… …
42inconsiderate — I adjective blind, blunt, brusque, careless, cavalier, censorious, churlish, derelict, disobliging, disregardful, flippant, harsh, heedless, ill advised, ill judged, impolitic, imprudent, inattentive, incautious, indifferent, indiscreet,… …
43lax — I adjective absentminded, apathetic, careless, casual, derelict, disorganized, disregarding, dissolutus, feckless, forgetful, halfhearted, heedless, idle, imprecise, improvident, imprudent, inaccurate, inadvertent, inattentive, incautious,… …
44oblivious — I adjective absent, absentminded, absorbed, abstracted, blank, careless, distracted, dreamy, faraway, forgetful, heedless, immemor, inattentive, inconsiderate, indifferent, insensible, mindless, neglectful, negligent, obliviosus, overlooking,… …
45perfunctory — I adjective absent minded, abstracted, apathetic, below par, careless, casual, cursory, deficient, disinterested, dispassionate, disregardful, failing, formal, halfhearted, hasty, heedless, hollow, hurried, ill done, imperfect, inadequate,… …
46remiss — I adjective careless, delinquent, derelict, dilatory, disregardant, disregardful, dutiless, forgetful, heedless, idle, improvident, imprudent, inattentive, inconsiderate, indifferent, indolent, injudicious, lackadaisical, late, lax, lazy, loafing …
47unaware — I adjective blinded, heedless, ignarus, ignorant, inattentive, incognizant, inexpectant, inscius, insensible, mindless, nescient, nescius, oblivious, off guard, surprised, unacquainted, unadvised, unapprised, unconscious, undiscerning,… …
48absent-minded — Synonyms and related words: Lethean, absent, absorbed, abstracted, amnestic, bemused, blocked, castle building, converted, daydreaming, daydreamy, distracted, distrait, dreaming, dreamy, drowsing, ecstatic, elsewhere, engrossed, faraway,… …
49airy — Synonyms and related words: Barmecidal, Barmecide, Olympian, adulterated, aeolian, aerial, aeriform, aerodynamic, aerostatic, aery, air built, airish, airlike, airy, alfresco, altitudinous, animated, apparent, apparitional, ascending, asinine,… …
50careless — Synonyms and related words: absent minded, accident prone, airy, all thumbs, aloof, apathetic, arbitrary, artless, ataractic, awkward, barbarous, beat up, bedraggled, behindhand, blase, blowzy, blunderheaded, blundering, boorish, bored, breakneck …