'Thoughtless' definitions:
Definition of 'thoughtless'
(from WordNet)
adjective
Showing lack of careful thought; "the debate turned into thoughtless bickering" [ant: thoughtful]
adjective
Without care or thought for others; "the thoughtless saying of a great princess on being informed that the people had no bread; `Let them eat cake'" [syn: thoughtless, uncaring, unthinking]
Definition of 'Thoughtless'
From: GCIDE
- Thoughtless \Thought"less\, adv.
- 1. Lacking thought; careless; inconsiderate; rash; as, a thoughtless person, or act. [1913 Webster]
- 2. Giddy; gay; dissipated. [R.] --Johnson. [1913 Webster]
- 3. Deficient in reasoning power; stupid; dull. [1913 Webster]
- Thoughtless as monarch oaks that shade the plain. --Dryden. [1913 Webster] -- {Thought"less*ly}, adv. -- {Thought"less*ness}, n. [1913 Webster]
Synonyms of 'thoughtless'
From: Moby Thesaurus
- absent-minded,
- airy,
- apish,
- arbitrary,
- artless,
- asinine,
- batty,
- befooled,
- beguiled,
- besotted,
- blank,
- blankminded,
- brainless,
- brash,
- buffoonish,
- calm,
- capricious,
- careless,
- casual,
- cockeyed,
- crazy,
- credulous,
- cursory,
- daffy,
- daft,
- dazed,
- degage,
- discourteous,
- disregardant,
- disregardful,
- distracted,
- distrait,
- dizzy,
- doting,
- dumb,
- easygoing,
- empty,
- empty-headed,
- fatuitous,
- fatuous,
- featherbrained,
- featherheaded,
- feckless,
- flaky,
- flippant,
- fluttery,
- fond,
- fool,
- foolheaded,
- foolish,
- forgetful,
- free and easy,
- frivolous,
- fuddled,
- futile,
- gaga,
- giddy,
- giddy-brained,
- giddy-headed,
- giddy-pated,
- giddy-witted,
- goofy,
- grasshopper,
- gulled,
- half-assed,
- happy-go-lucky,
- harebrain,
- harebrained,
- hasty,
- heedless,
- hotheaded,
- idiotic,
- ill-advised,
- ill-considered,
- ill-contrived,
- ill-devised,
- ill-gauged,
- ill-judged,
- imbecile,
- impolite,
- impolitic,
- improvident,
- imprudent,
- inadept,
- inadvertent,
- inadvisable,
- inane,
- inapt,
- inattentive,
- incautious,
- incogitant,
- inconsiderate,
- incurious,
- indifferent,
- indiscreet,
- inefficient,
- inept,
- inexpedient,
- inexpert,
- infatuated,
- injudicious,
- inobservant,
- insane,
- insensate,
- insensitive,
- insouciant,
- irrational,
- kooky,
- lazy,
- loony,
- mad,
- madcap,
- maudlin,
- mediocre,
- mindless,
- misadvised,
- misguided,
- moronic,
- myopic,
- neglectful,
- negligent,
- nirvanic,
- nutty,
- oblivious,
- offhand,
- passive,
- pedestrian,
- perfunctory,
- poor,
- quietistic,
- rash,
- rattlebrained,
- rattleheaded,
- rattlepated,
- reasonless,
- reckless,
- regardless,
- relaxed,
- remiss,
- respectless,
- rude,
- sappy,
- scatterbrained,
- scramblebrained,
- screwy,
- selfish,
- senseless,
- sentimental,
- sharp,
- shatterbrained,
- shiftless,
- shortsighted,
- silly,
- skill-less,
- stupid,
- tactless,
- thoughtfree,
- thriftless,
- tranquil,
- unaccommodating,
- unadvised,
- unapt,
- uncalculating,
- uncaring,
- unceremonious,
- uncomplaisant,
- unconsidered,
- uncooperative,
- undeft,
- undexterous,
- undextrous,
- undiplomatic,
- undiscerning,
- uneconomical,
- unfacile,
- unforeseeing,
- ungracious,
- unguarded,
- unheedful,
- unheeding,
- unhelpful,
- unideaed,
- unintellectual,
- unintelligent,
- unmarking,
- unmindful,
- unnoticing,
- unnoting,
- unobliging,
- unobservant,
- unobserving,
- unoccupied,
- unprepared,
- unproficient,
- unproviding,
- unready,
- unreasonable,
- unreasoning,
- unreflecting,
- unreflective,
- unremarking,
- unseeing,
- unsensible,
- unskillful,
- unsolicitous,
- unsound,
- untactful,
- unthinking,
- unthoughtful,
- unthrifty,
- unwise,
- vacant,
- vacuous,
- wacky,
- wet,
- witless,
- wrecking