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 Oxidize (4) LA Times Daily Aug 14, 2025
5% IRON ___ oxide (what makes Mars' soil red) (4) Universal Aug 14, 2025
5% LAMB Red meat variety (4)
5% JULY Month whose birthstone is ruby (4)
5% ALUMINA Oxide of aluminium (7)
4% OSSIE Ruby's husband (5) Wall Street Journal Sep 4, 2025
4% ELIOT Poet whose friends called him "Tom" (5) Newsday Sep 4, 2025
4% GAGE Variety of plum (4) The Telegraph Cross Atlantic Sep 4, 2025
4% HASS Avocado variety (4) New York Times Aug 31, 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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