Usually means: Cannot be questioned or disputed.
Definitions Related words Mentions History
We found 16 dictionaries that define the word unchallengeable:

General (15 matching dictionaries)
  1. unchallengeable: Longman Dictionary of Contemporary English
  2. unchallengeable: Merriam-Webster
  3. unchallengeable: Oxford Learner's Dictionaries
  4. unchallengeable: American Heritage Dictionary of the English Language
  5. unchallengeable: Collins English Dictionary
  6. unchallengeable: Vocabulary.com
  7. unchallengeable: Wordnik
  8. unchallengeable: Wiktionary
  9. unchallengeable: Dictionary.com
  10. unchallengeable: Rhymezone
  11. unchallengeable: FreeDictionary.org
  12. unchallengeable: Mnemonic Dictionary
  13. unchallengeable: TheFreeDictionary.com

Business (1 matching dictionary)
  1. unchallengeable: Legal dictionary

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Definitions from Wiktionary (
)
American English Definition British English Definition
▸ adjective:  Not open to challenge; indisputable

Similar:
unquestionable, incontrovertible, incontestable, uncontrovertable, indisputable, inoppugnable, undisputable, uncontestable, undebatable, unassailable, more...

Opposite:
challengeable, disputable, debatable, questionable

Types:
indisputable, unquestionable, undeniable, incontrovertible, irrefutable, more...

▸ Words similar to unchallengeable

▸ Usage examples for unchallengeable

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▸ Wikipedia articles (New!)

▸ Popular nouns described by unchallengeable

▸ Words that often appear near unchallengeable

▸ Rhymes of unchallengeable

▸ Invented words related to unchallengeable

Similar:
unquestionable, incontrovertible, incontestable, uncontrovertable, indisputable, inoppugnable, undisputable, uncontestable, undebatable, unassailable, more...

Opposite:
challengeable, disputable, debatable, questionable

Types:
indisputable, unquestionable, undeniable, incontrovertible, irrefutable, more...



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