all:
careless.
cautious; painstaking:
incautious,
heedless,
loose,
rash,
careless,
unwise,
indiscreet,
inconsiderate,
idiotic,
questionable,
thoughtless,
foolish,
uncaring,
inattentive,
unscrupulous,
inaccurate,
inexact,
uncareful,
reckless,
negligent,
false,
lax,
unconcerned,
irrational.
noun:
imprudent,
indifferent,
regardless,
apathetic,
injudicious,
halfhearted,
indiscreet,
undemanding,
unintentional,
unplanned,
venturesome,
thoughtless,
hurried,
lackadaisical,
inadvertent,
asleep,
dull,
mindless,
oblivious,
impetuous,
drowsy,
inaccurate,
unsafe,
unguarded,
undiscriminating,
improvident,
rash,
inconsiderate,
imprecise,
inattentive.