Từ trái nghĩa của being careful

careless cavalier inattentive inconsiderate neglectful negligent foolish imprudent injudicious rash reckless thoughtless uncareful unconcerned unobservant unthinking casual indiscreet lax uncaring loose incautious heedless unwary tactless unmindful clumsy trustful unguarded unsafe insensitive untactful unwise undiplomatic certain stupid foolhardy undiscerning unthoughtful gauche impolitic rude unsubtle impolite believing secure sure definite confident clear heavy-handed rough harsh inadvisable indelicate unscrupulous unperceptive artless remiss unsuspecting ill-advised heavy uncritical idiotic slapdash awkward tasteless untoward unmannerly uncivil unrefined inexact superficial

incautious unmindful absent-minded careless improvident uncautious hasty rash reckless unwary heedless impetuous impulsive mindless unalert brash absent bold unguarded unsafe inattentive negligent thoughtless unobservant indiscreet neglectful uncareful indifferent ignorant unaware imprudent injudicious unconsidered unthinking sloppy irresponsible oblivious slapdash lax lackadaisical cavalier asleep casual unwise undemanding audacious slack adventurous unheeding perfunctory ill-considered complacent daring slipshod unfussy regardless unfastidious hurried uncritical unconcerned ill-advised unconscious haphazard imprecise abstracted cursory open erroneous distracted remiss unwatchful wrong uninformed incorrect uncircumspect imaginative dreamy derelict easy disregarding foolhardy preoccupied precipitous precipitate enterprising carefree overhasty undiscriminating temerarious ill-conceived unperceptive unprepared shoddy foolish uncaring unwitting venturesome madcap flippant unworried unheedful scrappy inaccurate disregardful inconsiderate simple nonchalant wild slovenly misguided apathetic lazy inobservant disorganized absentminded neglecting loose error-ridden laid-back ill-judged disorganised ill-thought-out relaxed devil-may-care easy to please undutiful disrespectful frank premature irrational unadvised misjudged uncalculated willing daredevil insensitive unfocussed unfocused unabsorbed insensible uncontrolled harebrained unnoticing spur-of-the-moment adventuresome quiet seat-of-the-pants unafraid intrepid unsmart not thought through badly thought out unstudied vague unscrupulous insouciant overconfident unattentive unchallenging unobserving distrait diverted tearaway headlong dismissive pococurante forgetful inexact undiscerning daydreaming obvious revealing venturous indiscriminating unknowing clueless overbold nonobservant risky woolgathering unperceiving messy offhand outgoing unsuspicious extroverted easy-going over-adventurous harum-scarum over-venturesome hare-brained flexible unsuspecting nescient incognizant scatterbrained undetailed questionable fast and loose light inconversant unresponsive false amateurish Slap-Happy innocent uninstructed aggressive inventive ingenious creative innovative industrious gumptious zealous ambitious unplanned accepting rough heavy harsh coarse clumsy low-pressure happy-go-lucky breezy permissive falsidical

prodigal profligate dissipated extravagant reckless spendthrift squandering wasteful imprudent intemperate irresponsible lavish thriftless unthrifty excessive luxurious uncontrolled careless uneconomical improvident generous uncareful unreasonable inefficient incautious spendthrifty free-spending high-rolling bad with money

apathetic indifferent nonchalant unsympathetic callous cold detached impassible uncaring unconcerned unemotional affectless emotionless impassive numb pococurante stoic stoical stolid uninvolved unresponsive dispassionate undemonstrative unfeeling untouched

careless casual easygoing easy-going informal laid-back unceremonious slapdash boorish sloppy uncaring unfastidious undemanding unfussy slovenly slack disorderly lenient unsystematic slipshod uncritical uncouth indifferent indiscriminating uncareful

careless negligent slapdash haphazard lazy thoughtless easy half-baked half-done half-hearted heedless lethargic slipshod uncareful unconcerned unenthusiastic unmindful unscrupulous unthorough sloppy cursory hurried perfunctory hasty unreliable inattentive unmethodical lackadaisical lax unmeticulous unorganized neglectful shoddy remiss loose imperfect slack unsystematic muddled unprofessional casual disorganized disordered offhand clumsy poor chaotic shambolic messy disorderly disorganised unorganised

idle careless inactive lazy negligent slack unbusy unemployed unoccupied inattentive indifferent indolent lax lethargic neglectful nonchalant unambitious useless faineant unmotivated casual fainéant disregardful disinterested unmeticulous reckless incautious apathetic unsystematic sloppy unconcerned heedless improvident workshy slapdash ignorant otiose derelict unthorough slipshod uncareful loose unscrupulous remiss tardy dilatory thoughtless shiftless irresponsible supine unmindful unenthusiastic haphazard slovenly unaspiring perfunctory languid procrastinative shoddy unheeding work-shy bone idle bone-idle good-for-nothing

asleep inattentive off guard drowsy heedless dreamy sleepy

compendious cursory summary superficial careless imprecise large mighty hasty perfunctory haphazard casual hurried brief quick desultory rough coarse fleeting uncritical slapdash shallow inexact sloppy rushed inattentive passing precipitous slight half-hearted inaccurate depthless half-baked sketchy speedy rapid swift loose overhasty precipitate short random flying automatic incomprehensive token lackadaisical partial mechanical light imperfect uninterested unthinking rash fast unpolished vague trivial trifling raw unrefined cavalier slipshod negligent slovenly effortless offhand peripheral trite frivolous paltry artificial questionable mindless improper undemanding incorrect undetailed incomplete thoughtless unfinished

loose flexible lenient liberal lax relaxed inexact heedless tolerant unrestricted unrigorous unsecured undetailed unmeticulous unrestrained nonspecific permissive indifferent inexplicit generic imprecise inaccurate non-restrictive

indiscriminate unselective careless nonselective all-embracing open thoughtless uncaring undemanding undiscriminating unfussy unscrupulous unfastidious easy uncomplicated nonchalant simple easy-going uncritical laid-back modest negligent casual slack

light moderate soft superficial cursory easy incomplete incomprehensive partial surface perfunctory desultory sketchy casual uncomprehensive excluding exclusive narrow unfinished

foolish imprudent silly unwise irrational stupid thoughtless idiotic rash reckless careless dumb inane outrageous simpleminded unsound farcical featherheaded hasty ignorant mindless trivial doltish frivolous heedless inept senseless asinine inconsiderable indiscreet nonsensical thickheaded unintelligent fatuous foolhardy imbecilic inconsequential inexpedient unreasonable dippy feebleminded gormless harebrained implausible injudicious uncareful unimportant daft illogical inadvisable lunkheaded ridiculous tomfool trifling unrealistic absurd dim fanciful impolitic incautious insignificant witless brainless inattentive irresponsible preposterous simple tactless worthless dim-witted half-baked half-witted ill-advised ill-considered ill-judged short-sighted weak-minded uninformed obtuse misguided crazy loony looney insane mad nutty unperceptive blunt dull uneducated unknowledgeable imperceptive impercipient inappropriate brash naive undesirable unknowing cuckoo fool kooky bumbling lumpen unskilled honest imbecile open awkward unconvincing unjustified nonrational unfounded unsubstantiated unreasoned unprepared misled misleading nonvalid fallacious uncompelling groundless incoherent unarticulated sophistical flimsy inconsequent illegitimate specious daffy cockeyed unwarranted unsupported sophistic unscientific

careless casual irresponsible negligent remiss slack thoughtless unconscientious unreliable untrustworthy capricious corrupt impulsive indifferent inexact uncareful uncritical undemanding vulgar

natural spontaneous casual impulsive unadvised uncalculated unconsidered unplanned unstudied spur-of-the-moment unintentional unpremeditated haphazard unsystematic disorganized messy slipshod careless orderless reckless arbitrary disorderly slapdash unconscious random unorganized purposeless unselective aimless disorganised unmethodical unthinking indiscriminate uncoordinated undirected desultory erratic loose willy-nilly unorganised chaotic jumbled unconcerned confused planless nonsystematic irregular inefficient disordered scattered thoughtless patternless offhand negligent systemless immethodical hit-or-miss hit-and-miss hit or miss hit and miss all over the place heedless impetuous rash hasty hurried helter-skelter

inaccurate imprecise inexact inauthentic unfaithful loose counterfactual fallacious off unreliable unsound wild distorted false flawed untrue defective faulty imperfect incorrect erroneous lax

calm collected cool easy happy-go-lucky nerveless relaxed unconcerned assured carefree certain composed confident nonchalant unfazed unperturbed bold brave content courageous happy inattentive unafraid unfearful unwilling unworried imperturbable unshakable unflappable unwavering resolute equable unequivocal poised dauntless controlled categorical undisturbed assertive positive levelheaded implicit sure unruffled consummate intrepid fearless optimistic convincing unshaken firm calmed doubtless sanguine unfaltering self-composed self-assured

flexible relaxed compromising inexact lenient obliging amenable lax sympathetic unceremonious accommodating easy easygoing forgiving informal permissive versatile acquiescent conciliatory persuadable yielding biddable complaisant easy-going pliant sparing

amateurish unprofessional amateur artless careless clumsy cowboy incompetent rude unskillful botchy slap-dash slipshod unskilful

disorganised disorganized unsystematic haphazard hit-or-miss immethodical irregular nonsystematic patternless planless systemless chaotic disorderly higgledy-piggledy messy sloppy bad changing complicated confused inconsistent misbehaving rough unmethodical random disordered indiscriminate unpremeditated arbitrary slapdash mixed up unbusinesslike casual inefficient thoughtless negligent careless unscrupulous anarchic disjointed muddled jumbled erratic shambolic unsystematized unstructured unorganized orderless untidy incompetent incoherent uncoordinated untogether slovenly badly organized unorganised

indifferent insensitive clumsy unperceptive calm heartless ignorant impassive laid-back loose non-sensitive numb stoic strong unaware uncaring unfeeling unsympathetic like bull in a china shop

trusting trustful unquestioning unsuspicious believing undoubting credulous gullible unsuspecting sure convinced uncritical confident incautious believable positive gullable certain trusty faithful definite clear heedless careless rash unquestionable assured trustworthy

unsophisticated basic simple uncomplicated unfancy plain rudimentary straightforward modest uncomplex unrefined basal elementary primitive crude homespun make-do no-frills

late tardy belated behind delayed overdue behindhand early unpunctual

artless blunt direct frank honest open outspoken sincere candid downright foolish guileless ingenuous naive thoughtless unassuming uncalculating undesigning

inconsiderate selfish thoughtless uncharitable careless uncaring unkind discourteous heedless insensitive boorish disrespectful egotistical ungiving apathetic uncivil ungracious brash egotistic mean rude impolite incautious regardless unmannerly egocentric impertinent intolerant egomaniacal heartless indelicate narcissistic tactless reckless undiplomatic unmindful opportunistic unthinking unthoughtful greedy unconcerned unsympathetic ill-bred ill-mannered self-absorbed self-centered self-centred self-interested self-loving self-obsessed self-regarding self-seeking self-serving

being charitable being cognizant of being compassionate being contradictory being dealt with being done being busy being aware of being a straight shooter being as being alone being a crybaby