Alumina

7 lettersnounmoderate

Updated June 2026

Definition

Aluminium oxide in any of its naturally occurring or manufactured forms, including the mineral corundum.

“The crucible was lined with alumina to withstand extremely high temperatures.”

Pronunciation

Syllables

a·lu·mi·na

Related Words

Synonyms

aluminum oxide

Word Game Tips

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Wordle

Four vowels (A, U, I, A) with the double-A pattern, vowel-heavy and useful for narrowing guesses.

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Scrabble

Worth 9 points, the double A limits options slightly but the M adds a valuable middle tile.

Words Related to Alumina

Words you can make from Alumina

Shorter words formed from the letters in “alumina”.

alumna alumni animal lamina lumina manila manual alain alani alima alman amain amani amnia amula anima anlia anmia aumil ilama inula lamia lamin lamna

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Dictionary References

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