be remiss in
61dilatory — I adjective after time, behind time, belated, deferring, delayed, delaying, deliberately slow, eleventh hour, inclined to delay, indolent, intended to bring about delay, intended to defer decision, intended to gain time, lackadaisical, last… …
62improvident — I adjective brash, careless, dissipated, extravagant, happy go lucky, hasty, headlong, heedless, improvidus, imprudens, imprudent, impulsive, incautious, incautus, indiscreet, injudicious, lacking foresight, lax, losel, neglectful, negligent,… …
63inattentive — I adjective absent minded, absorbed, apathetic, blind, careless, casual, cursory, dazed, derelict, disregardful, distracted, forgetful, heedless, inadvertent, incogitant, inconsiderate, indifferent, lax, mercurial, neglectful, negligent,… …
64inconsiderate — 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,… …
65indifferent — I adjective aloof, callous, casual, derelict, disinterested, dispassionate, distant, fair, faithless, heedless, impartial, impassible, imperfect, impervious, inactive, inappreciable, inattentive, inconsequential, incurious, insensate,… …
66lax — I adjective absentminded, apathetic, careless, casual, derelict, disorganized, disregarding, dissolutus, feckless, forgetful, halfhearted, heedless, idle, imprecise, improvident, imprudent, inaccurate, inadvertent, inattentive, incautious,… …
67thoughtless — I adjective absent minded, abstracted, blank, blockish, careless, casual, dazed, disregardful, distracted, distrait, dull, flighty, foolhardy, giddy, harebrained, headlong, heedless, ill advised, improvident, imprudens, imprudent, impulsive,… …
68unconcerned — I adjective aloof, apathetic, careless, casual, cold, cold blooded, contemptuous, cool, cruel, derelict, disinterested, dispassionate, distant, free from anxiety, frigid, hard hearted, heartless, heedless, icy, impartial, inaccessible, incurious …
69careless — I (New American Roget s College Thesaurus) adj. carefree, nonchalant; casual, offhand; negligent, slack, slovenly; reckless, rash, indiscreet. See indifference, neglect, inattention, rashness.Ant., careful, attentive. II (Roget s IV) modif. 1.… …
70delinquent — I (New American Roget s College Thesaurus) adj. neglectful, negligent, defaulting, undutiful; culpable. n. defaulter; transgressor, troublemaker, lawbreaker; juvenile delinquent, J. D. See debt, evildoer, guilt, illegality, neglect. II (Roget s… …