Thesaurus

hard-and-fast

adjective

Synonyms & Antonyms of hard-and-fast

1 having been established and usually not subject to change
  • hard-and-fast rules that governed the corporate environment in those days included strictures regarding office dress that were rigidly enforced

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2 not capable of changing or being changed
  • hard-and-fast beliefs that are the rock-solid foundation of their religion

Synonyms for hard-and-fast

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Antonyms for hard-and-fast

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Time Traveler for hard-and-fast

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The first known use of hard-and-fast was in 1822

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Cite this Entry

“Hard-and-fast.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/hard-and-fast. Accessed 4 Dec. 2020.

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