Thesaurus

unalterable

adjective

Synonyms & Antonyms of unalterable

not capable of changing or being changed
  • the rules of the game are unalterable, regardless of who is playing

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Time Traveler for unalterable

Time Traveler

The first known use of unalterable was circa 1605

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Cite this Entry

“Unalterable.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/unalterable. Accessed 24 Jan. 2021.

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