(especially of a young person) rude and not showing respect
impulsive, brazen
(of a person) not taking care; thoughtless
without sufficient attention
(of a person) liable to make errors
able or prone to err
causing, having, the feeling that everything is turning round so that one cannot stand steady
silly, impulsive
said, made or done (too) quickly
speedy; without much thought
difficult to control; refusing advice
stubborn
wasteful and not caring about future needs
careless, spendthrift
not being polite or caring about causing offence
without much thought
not intentional
accidental
having no interest or opinion; neither for nor against
unfeeling, uninterested
not discreet
injudicious
paying no attention to; regardless of (which is more usual)
without regard
too tired to show interest or do anything
spiritless, without energy
giving no thought or care to something; not having or not requiring intelligence; not having a purpose
oblivious, stupid; automatic
taking too little care; guilty of neglect
careless, indifferent
unaware, having no memory, (of something)
unaware, ignorant
done as a duty or routine but without care, sincerely or interest
automatic, unthinking
done, doing things, too quick, without enough thought of the possible result; (an appearance, patch, of) tiny red sports on the skin; a sudden spread
careless, impulsive
not thinking or caring about the effects, consequences
irresponsible in thought, deed
paying no attention to a person or thing
indifferent, unconcerned
careless; negligent
careless, thoughtless
careless(ly)
careless
untidy, dirty, careless
dirty, disordered
not thinking; selfish; inconsiderate
inconsiderate
not appreciative
thankless
not aware
ignorant
not anxious (about); not (emotionally) concerned (with)
carefree; apathetic
(of words, remarks) spoken thoughtlessly
rash
not economical
careless, spendthrift
not showing gratitude
not appreciative
careless; indiscreet
thoughtless; unwary
unaware of something
not aware or attentive
not quick at noticing things
not observant
not easily controlled; naughty
disobedient
not social; outside the usual working day
unfeeling, uninterested
that could not have been imagined
accidental
