Thoughtless
101improvident — 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,… …
102imprudent — I adjective adventurous, brash, careless, foolhardy, foolish, hasty, hazardous, heedless, hot headed, ill advised, ill considered, ill judged, impolitic, improvident, impulsive, inadvisable, incautious, inconsiderate, inconsultus, indiscreet,… …
103impulsive — I (impelling) adjective activating, actuating, animating, compelling, driving, dynamic, dynamical, energizing, impellent, kinetic, moving, prompting, propulsive, pushing, stimulating, urging II (rash) adjective abrupt, adventurous, bold,… …
104inadvertent — I adjective accidental, blind, careless, disregardful, heedless, Imprudens, inattentive, neglectful, negligent, oblivious, regardless, thoughtless, undesigned, undiscerning, unheedful, unheeding, unintended, unintentional, unmeant, unmindful,… …
105inane — I adjective absurd, asinine, fatuous, foolish, imbecile, incogitant, inept, insipid, irrational, ludicrous, nonsensical, ridiculous, senseless, shallow, thought free, thoughtless, unintelligent, unreasoning, unthinking, vacuous, vain II index… …
106inattentive — I adjective absent minded, absorbed, apathetic, blind, careless, casual, cursory, dazed, derelict, disregardful, distracted, forgetful, heedless, inadvertent, incogitant, inconsiderate, indifferent, lax, mercurial, neglectful, negligent,… …
107inconsiderate — 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,… …
108indifferent — I adjective aloof, callous, casual, derelict, disinterested, dispassionate, distant, fair, faithless, heedless, impartial, impassible, imperfect, impervious, inactive, inappreciable, inattentive, inconsequential, incurious, insensate,… …
109indiscreet — I adjective careless, culpable, hasty, heedless, ill judged, impetuous, impolitic, improvident, imprudent, impulsive, incautious, inconsiderate, indiscriminating, inexpedient, injudicious, inopportune, lacking prudence, misadvised, precipitate,… …
110irrational — ir·ra·tio·nal /ir ra shə nəl/ adj: not rational: as a: not governed by reason, mental clarity, or understanding b: not governed by a fair consideration of facts or evidence; broadly: arbitrary an irrational decision to deny the permit… …
