Crinoid

7 lettersnounrare

Updated June 2026

Definition

A marine echinoderm with feathery arms radiating from a central disc, related to sea urchins and starfish.

“Fossil crinoids are commonly found embedded in limestone formations across Britain.”

Pronunciation

Syllables

cri·noid

Related Words

Synonyms

sea lilyfeather star

Word Game Tips

🟩

Wordle

Starts with CR and ends in -OID, the OI vowel pair is unusual and narrows Wordle guesses quickly

🔤

Scrabble

Worth 10 points, no high-value tiles but the OI combination is uncommon and useful on the board

Words Related to Crinoid

Words you can make from Crinoid

Shorter words formed from the letters in “crinoid”.

ironic nordic corin dinic doric idion incor indic indri iodic iodin ionic irido nidor noric orcin ricin cion coin coir cond coni cord corn

Explore Similar Words

7-letter words starting with C 7-letter words ending with D All 7-letter words 6-letter words 8-letter words All word lists

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Dictionary References

Look up crinoid in an authoritative dictionary for full definitions, pronunciation, and etymology.

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