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Synonyms for

Indefinite

Adjective / ˌɪˈndefʌnʌt / Another word for indefinite — explore alternatives below. For syllable breakdowns and pronunciation, see this word on Syllablesworld.

Definition

not clear, precise, or certain in meaning or extent

Synonyms & similar words

definite vague uncertain ambiguous imprecise inexact undetermined undefined unspecific unfixed unsettled open-ended unspecified indeterminate fuzzy hazy nebulous obscure shadowy indistinct blurry

Synonyms by register

Formal

vague unspecified ambiguous nebulous

Informal

hazy fuzzy unclear wishy-washy

Literary

shadowy ethereal fleeting

Antonyms

definite certain fixed specific clear precise determined

Common collocations

  • indefinite period
  • indefinite article
  • indefinite leave
  • indefinite future
  • indefinite pronoun
  • indefinite term

Word family

noun indefiniteness
adjective indefinite
adverb indefinitely

Usage note

Often used to describe something without clear limits or duration. Be mindful of context, as 'indefinite' can sometimes imply vagueness or uncertainty.

Compare "indefinite" with another word →

Example sentences

  1. The weather forecast is indefinite, so we don't know if it will rain or not.
  2. The time of the meeting is still indefinite, so we have to wait for further notice.
  3. The instructions were indefinite, so I wasn't sure what to do.
  4. There was an indefinite delay at the airport, so I had to wait for hours.
  5. The answer to the question was indefinite, so I had to ask someone else.

Quotes

  • The indefinite future is before us, and its boundaries are only defined by our beliefs and actions.
  • An indefinite postponement is a decision, not a solution.
  • The indefinite continuation of current policies is not sustainable.

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