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Sphinx

6 lettersnounmoderate

Updated June 2026

Definition

A person who is mysterious and gives nothing away about their thoughts or intentions.

The negotiator was a sphinx, revealing nothing across hours of talks.

Related Words

Antonyms

open book

Word Game Tips

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Wordle

Contains PH making the F sound, plus X, both uncommon letters, try early guesses to rule out common vowels first

🔤

Scrabble

High-value word with X (8pts) and PH, worth 18 pts base, difficult to place but powerful on bonus squares

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Shorter words formed from the letters in “sphinx”.

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Dictionary References

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