Os, the heaviest known metal Crossword Clue

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Here is the answer for the crossword clue Os, the heaviest known metal last seen in Guardian Quick 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 6 letters. We think the likely answer to this clue is OSMIUM.

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Crossword Answer For Os, the heaviest known metal:

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40 Potential Answers:

RankAnswerLengthSourceDate
98% OSMIUM Os, the heaviest known metal (6) The Guardian Quick Dec 5, 2022
5% ORIGINALSIN Early OS? (11) Universal Nov 20, 2025
4% ORES Unrefined metals (4) USA Today Jan 6, 2026
4% ESOTERIC Known by a special few (8) Universal Jan 4, 2026
4% CLONK Dull metallic sound (5) Universal Jan 3, 2026
4% IRON Metal (4) (4) Mirror Quick Dec 30, 2025
4% ANODISE Coat with metal (7) The Telegraph Cross Atlantic Dec 28, 2025
4% UNBOLT Release (metal fastener) (6) The Telegraph Quick Dec 28, 2025
4% LEAD Metal cable (4) The Telegraph Toughie Dec 25, 2025
4% KEG Metal barrel (3) (3) The Sun Mini Dec 23, 2025

Last appeared together with the following clues in Guardian Quick puzzle

Os, the heaviest known metal Crossword Clue
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We found 40 solutions for Os, the heaviest known metal. The top solutions are determined by popularity, ratings and frequency of searches. The most likely answer for the clue is OSMIUM.

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