Oxide in rubies and sapphires Crossword Clue

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Here is the answer for the crossword clue Oxide in rubies and sapphires last seen in New York Times puzzle. 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 7 letters. We think the likely answer to this clue is ALUMINA.

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Crossword Answer For Oxide in rubies and sapphires:

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40 Potential Answers:

RankAnswerLengthSourceDate
98% ALUMINA Oxide in rubies and sapphires (7) New York Times Jun 7, 2016
3% LIMEKILN Calcium oxide furnace (8) The Telegraph Cross Atlantic Sep 11, 2025
3% OSSIE Ruby's husband (5) Wall Street Journal Sep 4, 2025
3% RUST Oxidize (4) LA Times Daily Aug 14, 2025
3% NILEBLUE Shade close to sapphire (8) Newsday Aug 2, 2025
3% GEM Ruby or sapphire (3) USA Today Feb 20, 2025
3% PRECOCIOUS Like rubies and sapphires (10) Wall Street Journal Oct 12, 2023
3% GEMS Rubies and sapphires (4) USA Today Dec 29, 2022
3% HUES Ruby and sapphire (4) New York Times Jun 6, 2020
3% CORUNDUM Ruby or sapphire (8)

Last appeared together with the following clues in New York Times puzzle

Oxide in rubies and sapphires Crossword Clue
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We found 40 solutions for Oxide in rubies and sapphires. The top solutions are determined by popularity, ratings and frequency of searches. The most likely answer for the clue is ALUMINA.

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