Thesaurus

unfathomable

adjective

Synonyms & Antonyms of unfathomable

1 being or seeming to be without limits
  • the unfathomable reaches of space

Synonyms for unfathomable

Words Related to unfathomable

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Antonyms for unfathomable

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Time Traveler for unfathomable

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The first known use of unfathomable was in 1640

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Thesaurus Entries Near unfathomable

unfathered

unfathomable

unfavorable

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Cite this Entry

“Unfathomable.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/unfathomable. Accessed 4 Dec. 2021.

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More from Merriam-Webster on unfathomable

Nglish: Translation of unfathomable for Spanish Speakers

Britannica English: Translation of unfathomable for Arabic Speakers

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