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Word of the Day Tuesday, June 9, 2026

unriddleable

/ˌʌnrɪdɪˈəbəl/ adjective · British & US
Valid in UK
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What does unriddleable mean?

adjective

Impossible to solve or understand; inexplicable. Used to describe a problem or puzzle that is too difficult to be solved or explained.

Example

"The mystery of the universe is an unriddleable enigma that has puzzled scientists for centuries."

Definition generated by AI and curated by RJS Tech Solutions LLP.

Synonyms for unriddleable

Antonyms of unriddleable

Rhymes with unriddleable

Etymologically related