ins
cru
ta
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Comparative
more inscrutable
Superlative
most inscrutable
1
extremely difficult or seemingly impossible to understand or interpret due to its unclear intent or cause
- The Mona Lisa's smile is one of the most analyzed, yet still remains mysteriously inscrutable.
- The detective could find no clues to decipher the inscrutable reason behind the crime.
- Researchers struggled for decades to decipher the inscrutable code behind the encrypted enemy communications.