careless

Imperturbable is a related term of careless.

As adjectives the difference between imperturbable and careless

is that imperturbable is not easily perturbed, upset or excited while careless is (lb) free from care; unworried, without anxiety.

As adjectives the difference between careless and forgetful

is that careless is free from care; unworried, without anxiety while forgetful is unable to remember things well; liable to forget.

Careless is a related term of passionless.

As adjectives the difference between careless and passionless

is that careless is (lb) free from care; unworried, without anxiety while passionless is lacking in passion.

In archaic terms the difference between silly and careless

is that silly is pitiable; deserving of compassion; helpless while careless is free from care; unworried, without anxiety.

As a noun silly

is a silly person; a fool.

As adjectives the difference between imbecile and careless

is that imbecile is destitute of strength, whether of body or mind; feeble; impotent; especially, mentally weak while careless is free from care; unworried, without anxiety.

As a noun imbecile

is a person with limited mental capacity who can perform tasks and think only like a young child, in medical circles meaning a person who lacks the capacity to develop beyond the mental age of a normal five to seven-year-old child.

Indolent is a related term of careless.

As adjectives the difference between indolent and careless

is that indolent is habitually]] lazy, [[procrastinate|procrastinating, or resistant to physical labor/labour while careless is (lb) free from care; unworried, without anxiety.

Indiscriminative is a related term of careless.

As adjectives the difference between indiscriminative and careless

is that indiscriminative is making no distinction; not discriminating while careless is (lb) free from care; unworried, without anxiety.

Unstirred is a related term of careless.

As adjectives the difference between unstirred and careless

is that unstirred is that has not been mixed by stirring while careless is (lb) free from care; unworried, without anxiety.

Withdrawn is a related term of careless.

As adjectives the difference between withdrawn and careless

is that withdrawn is introvert while careless is (lb) free from care; unworried, without anxiety.

As a verb withdrawn

is .

As adjectives the difference between foolish and careless

is that foolish is lacking good sense or judgement; unwise while careless is free from care; unworried, without anxiety.