Hard form of aluminium oxide whose red variety is called ruby (8) Crossword Clue

Here is the answer for the crossword clue Hard form of aluminium oxide whose red variety is called ruby (8) . We have found 40 possible answers for this clue in our database. Among them, one solution stands out with a 98% match which has a length of 8 letters. We think the likely answer to this clue is CORUNDUM.

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Crossword Answer For Hard form of aluminium oxide whose red variety is called ruby (8):

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40 Potential Answers:

RankAnswerLengthSourceDate
98% CORUNDUM Hard form of aluminium oxide whose red variety is called ruby (8) (8)
5% RUST Result of oxidation (4) USA Today Nov 18, 2025
5% MERLOT Red grape variety (6) (6) The Guardian Quick Oct 13, 2025
5% ALUMINA Oxide of aluminium (7)
4% ROME Apple variety (4) Eugene Sheffer Nov 26, 2025
4% FORMAL Make aluminium stiff (6) (6) The Sun Two Speed Nov 24, 2025
4% BOSCS Pear varieties (5) Newsday Nov 19, 2025
4% ANJOU Pear variety (5) Eugene Sheffer Nov 14, 2025
4% OWING In the red (5) Newsday Nov 9, 2025
4% KIND Variety (4) (4) Puzzler Nov 6, 2025
Hard form of aluminium oxide whose red variety is called ruby (8) Crossword Clue
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We found 40 solutions for Hard form of aluminium oxide whose red variety is called ruby (8). The top solutions are determined by popularity, ratings and frequency of searches. The most likely answer for the clue is CORUNDUM.

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