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Mysterious

10 lettersadjectivecommon

Updated June 2026

Definition

Difficult or impossible to understand, explain, or identify. Full of or characterised by mystery; arousing curiosity or speculation because of being unknown or secretive.

The mysterious disappearance of the ancient artefact has puzzled archaeologists for years.

Pronunciation

IPA

/mɪˈstiəriəs/

Syllables

mys·te·ri·ous

Related Words

Synonyms

enigmaticpuzzlingcrypticinexplicable

Word Game Tips

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Wordle

10-letter adjective with -OUS ending; contains three S's and two Y's

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Scrabble

Worth 15 points; the Y provides good scoring potential on premium squares

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