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Synonyms for thoughtless
adj inconsiderate- antisocial
- boorish
- impolite
- indiscreet
- insensitive
- reckless
- rude
- apathetic
- asocial
- blind
- brash
- deaf
- discourteous
- egocentric
- hasty
- heedless
- hot-headed
- inattentive
- incautious
- indelicate
- indifferent
- listless
- madcap
- neglectful
- negligent
- primitive
- rash
- self-centered
- selfish
- sharp
- short
- tactless
- uncaring
- unceremonious
- unconcerned
- undiplomatic
- ungracious
- unheeding
- unkind
- unmindful
- unrefined
Antonyms for thoughtless
- mannerly
- polite
- refined
- sophisticated
- attentive
- considerate
- heeding
- kind
- mindful
- observant
- thinking
- thoughtful
- unselfish
Roget's 21st Century Thesaurus, Third Edition Copyright © 2013 by the
Philip Lief Group.
More words related to thoughtless
aimless
adjective. having no goal
- accidental
- any which way
- bits-and-pieces
- blind
- capricious
- careless
- casual
- chance
- desultory
- directionless
- drifting
- erratic
- fanciful
- fickle
- fits and starts
- flighty
- fortuitous
- frivolous
- goalless
- haphazard
- heedless
- hit-or-miss
- indecisive
- indiscriminate
- irresolute
- objectless
- pointless
- purposeless
- random
- shiftless
- stray
- thoughtless
- unavailing
- undirected
- unguided
- unplanned
- unpredictable
- vagrant
- wandering
- wanton
- wayward
blind
adjective. uncontrolled
brainless
adjective. idiotic
brash
adjective. impulsive, brazen
- audacious
- bold
- brazenfaced
- cheeky
- cocksure
- cocky
- effervescent
- flip
- foolhardy
- forward
- hasty
- headlong
- heedless
- hotheaded
- ill-advised
- impertinent
- impetuous
- impolitic
- impudent
- incautious
- inconsiderate
- indiscreet
- insolent
- madcap
- maladroit
- nervy
- precipitate
- presuming
- presumptuous
- pushing
- rash
- reckless
- rude
- self-asserting
- self-assertive
- tactless
- thoughtless
- undiplomatic
- untactful
- uppity
- vivacious
careless
adjective. without sufficient attention
- absent-minded
- abstracted
- casual
- cursory
- disregardful
- forgetful
- hasty
- heedless
- improvident
- imprudent
- inaccurate
- inadvertent
- incautious
- inconsiderate
- indifferent
- indiscreet
- indolent
- injudicious
- irresponsible
- lackadaisical
- lax
- loose
- mindless
- napping
- negligent
- nonchalant
- oblivious
- offhand
- perfunctory
- pococurante
- reckless
- regardless
- remiss
- slipshod
- sloppy
- thoughtless
- uncircumspect
- unconcerned
- unguarded
- unheeding
- unmindful
- unobservant
- unreflective
- unthinking
- wasteful
flighty
adjective. fickle, irresponsible
Roget's 21st Century Thesaurus, Third Edition Copyright © 2013 by the
Philip Lief Group.