unconcerned

As adjectives the difference between unconcerned and preoccupied

is that unconcerned is indifferent and having no interest; aloof while preoccupied is concerned with something else; distracted; giving one's attention elsewhere.

As a verb preoccupied is

(preoccupy).

As adjectives the difference between unconcerned and superficial

is that unconcerned is indifferent and having no interest; aloof while superficial is shallow, lacking substance.

As a noun superficial is

a surface detail.

Facile is a related term of unconcerned.

As adjectives the difference between facile and unconcerned

is that facile is easy, now especially in a disparaging sense; contemptibly easy while unconcerned is indifferent and having no interest; aloof.

Unconcerned is a related term of inaccurate.

As adjectives the difference between unconcerned and inaccurate

is that unconcerned is indifferent and having no interest; aloof while inaccurate is mistaken or incorrect; not accurate.

Unconcerned is a related term of dull.

As adjectives the difference between unconcerned and dull

is that unconcerned is indifferent and having no interest; aloof while dull is lacking the ability to cut easily; not sharp.

As a verb dull is

to render dull; to remove or blunt an edge or something that was sharp.

Unconcerned is a related term of emotionless.

As adjectives the difference between unconcerned and emotionless

is that unconcerned is indifferent and having no interest; aloof while emotionless is lacking emotion.

Chill is a related term of unconcerned.

As an abbreviation chill

is (computing) an acronym for ccitt high level language.

As an adjective unconcerned is

indifferent and having no interest; aloof.

As an adjective unconcerned

is indifferent and having no interest; aloof.

As a noun indifference is

indifference, uncaringness.

Comfortable is a related term of unconcerned.

As adjectives the difference between comfortable and unconcerned

is that comfortable is (lb) comforting, providing comfort; consolatory while unconcerned is indifferent and having no interest; aloof.

As a noun comfortable

is (us) a stuffed or quilted coverlet for a bed; a comforter.

Gelid is a related term of unconcerned.

As adjectives the difference between gelid and unconcerned

is that gelid is very cold; icy or frosty while unconcerned is indifferent and having no interest; aloof.