Thesaurus
Synonyms & Antonyms of unfathomable
1
being or seeming to be without limits
- the unfathomable reaches of space
Synonyms for unfathomable
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Antonyms for unfathomable
2
impossible to understand
- for some unfathomable reason the family decided to venture out into the blizzard
Synonyms for unfathomable
Words Related to unfathomable
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Antonyms for unfathomable
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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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Time Traveler for unfathomable
The first known use of unfathomable was in 1640
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