Standard Lemma guide

unconcern

noun · 4 senses · updated from the 2026-07-25 local source snapshot

Definitions and examples are grouped by meaning. Pronunciation, history, word forms, translations, descendants, synonyms, antonyms, derived terms, and related words appear whenever the source provides them.

Sound

Pronunciation

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  • CMU ARPABET: AH2 N K AH0 N S ER1 N Digits mark lexical stress: 1 primary, 2 secondary, 0 unstressed.

1

noun

Meaning 1

Lack of interest or care; indifference or apathy.

Definition source: English Wiktionary via Wiktextract

Usage: countable, uncountable

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

2

noun

Meaning 2

Freedom from worry or apprehensiveness; insouciance or nonchalance.

Definition source: English Wiktionary via Wiktextract

Usage: countable, uncountable

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

3

noun

Meaning 3

the trait of remaining calm and seeming not to care; a casual lack of concern

Definition source: Princeton WordNet 3.0

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: nonchalance, indifference

Antonyms: none provided

Broader terms: carefreeness

4

noun

Meaning 4

a feeling of lack of concern

Definition source: Princeton WordNet 3.0

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: concern

Broader terms: feeling

Narrower terms: indifference, heartlessness, coldheartedness, hardheartedness

History

Etymology

From un- + concern, around 1660–1670.

Across languages

Translations

4 source translations are retained for this English entry.

  • Polish: beztroska — freedom from worry or apprehensiveness — see also carefreeness, insouciance, nonchalance
  • Russian: беспе́чность (bespéčnostʹ) — freedom from worry or apprehensiveness — see also carefreeness, insouciance, nonchalance
  • Russian: беззабо́тность (bezzabótnostʹ) — freedom from worry or apprehensiveness — see also carefreeness, insouciance, nonchalance
  • Ukrainian: безтурбо́тність (bezturbótnistʹ) — freedom from worry or apprehensiveness — see also carefreeness, insouciance, nonchalance