Synonyms of unconcerned

unconcerned

adjective

ˌən-kən-ˈsərnd 

1

as in nonchalant

having or showing freedom from worries or troubles

playful and unconcerned despite his medical emergency

Synonyms & Similar Words

• nonchalant
• carefree
• insouciant
• relaxed
• cavalier
• lighthearted
• blithe
• casual
• blasé
• slaphappy
• happy-go-lucky
• gay
• lightsome
• debonair
• informal
• devil-may-care
• blase
• easygoing
• breezy
• low-pressure
• unfussy
• laid-back

Antonyms & Near Antonyms

• serious
• cautious
• earnest
• careful
• wary
• sombre
• somber
• grave
• anxious
• concerned
• upset
• worried
• careworn
• serious-minded
• heedful
• sorrowful
• overburdened
• long-suffering

2

as in casual

having or showing a lack of interest or concern

a featherbrain completely unconcerned about the important issues of the day

Synonyms & Similar Words

• nonchalant
• casual
• uninterested
• disinterested
• indifferent
• careless
• apathetic
• incurious
• complacent
• detached
• insouciant
• perfunctory
• uncurious
• stoic
• calm
• insensible
• aloof
• numb
• callous
• cold
• halfhearted
• insensitive
• dispassionate
• lukewarm
• tepid
• unemotional
• pococurante
• heedless
• unimpressed
• stoical
• impassive
• remote
• unfeeling
• phlegmatic
• lethargic
• mindless
• impervious
• listless
• stolid
• hard-hearted
• cool

Antonyms & Near Antonyms

• interested
• concerned
• aware
• conscientious
• mindful
• attentive
• sensitive
• warm
• zealous
• passionate
• heedful
• keen
• ardent
• fervent
• caring
• warmhearted

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For

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an unconcerned coolness

an unruffled coolness

an imperturbable coolness

a stoic coolness

an impassive coolness

a dispassionate coolness

unconcerned parents

uninterested parents

disinterested parents

carefree parents

complacent parents

indifferent parents

an unconcerned spectator

a disinterested spectator

an indifferent spectator

an uninterested spectator

an apathetic spectator

a disengaged spectator

an unconcerned universe

an indifferent universe

an uncaring universe

a heedless universe

an apathetic universe

a disinterested universe

Synonym Chooser

How does the adjective unconcerned contrast with its synonyms?

Some common synonyms of unconcerned are aloof, detached, disinterested, incurious, and indifferent. While all these words mean "not showing or feeling interest," unconcerned suggests a lack of sensitivity or regard for others' needs or troubles.

unconcerned about the homeless

When might aloof be a better fit than unconcerned?

The words aloof and unconcerned are synonyms, but do differ in nuance. Specifically, aloof suggests a cool reserve arising from a sense of superiority or disdain for inferiors or from shyness.

aloof from his coworkers

When would detached be a good substitute for unconcerned?

While in some cases nearly identical to unconcerned, detached implies an objective attitude achieved through absence of prejudice or selfishness.

observed family gatherings with detached amusement

When is disinterested a more appropriate choice than unconcerned?

The meanings of disinterested and unconcerned largely overlap; however, disinterested implies a circumstantial freedom from concern for personal or especially financial advantage that enables one to judge or advise without bias.

judged by a panel of disinterested observers

In what contexts can incurious take the place of unconcerned?

The synonyms incurious and unconcerned are sometimes interchangeable, but incurious implies an inability to take a normal interest due to dullness of mind or to self-centeredness.

incurious about the world

When can indifferent be used instead of unconcerned?

While the synonyms indifferent and unconcerned are close in meaning, indifferent implies neutrality of attitude from lack of inclination, preference, or prejudice.

indifferent to the dictates of fashion

Example Sentences

Recent Examples of unconcerned

Even among Reform voters, more are concerned than unconcerned. —David Carlin, Forbes, 24 Mar. 2025

The same hypersonic missiles that deter aggression from other countries may fall into the hands of non-state actors who are unconcerned about retaliation. —Garth Friesen, Forbes.com, 9 June 2025

Although an aside and the subject for another day, 1980s Democrats also were oddly unconcerned about the expanding, freedom-crushing Soviet Empire. —Steven Greenhut, Oc Register, 6 June 2025

Though deeply unconcerned with his appearance in terms of vanity and being miffed at losing his hair, my dad thinks a budget bar of soap and one glass of water a day is sufficient skincare. —Alexandra Pereira, Travel + Leisure, 20 Apr. 2025