Thesaurus
Synonyms & Antonyms of unthinkable
too extraordinary or improbable to believe
- to most people it seemed unthinkable that such a gentle man could be guilty of such awful crimes
Synonyms for unthinkable
Words Related to unthinkable
- debatable,
- disputable,
- dodgy
- [chiefly British],
- doubtable,
- doubtful,
- dubious,
- dubitable,
- far-fetched,
- fishy,
- flimsy,
- questionable,
- shaky,
- suspect,
- suspicious,
- unlikely,
- unreasonable
Phrases Synonymous with unthinkable
Near Antonyms for unthinkable
Antonyms for unthinkable
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Merriam-Webster unabridged
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Time Traveler for unthinkable
The first known use of unthinkable was in the 15th century
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