Siliceous stone Crossword Clue

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Here is the answer for the crossword clue Siliceous stone last seen in Wall Street Journal 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 4 letters. We think the likely answer to this clue is OPAL.

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Crossword Answer For Siliceous stone:

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40 Potential Answers:

RankAnswerLengthSourceDate
98% OPAL Siliceous stone (4) Wall Street Journal Mar 22, 2025
41% OPALS Siliceous stones (5) Wall Street Journal Feb 21, 2019
3% EMMA Stone of "Cruella" (4) Universal Sep 24, 2025
3% AGATE Geode stone (5) Newsday Sep 21, 2025
3% MASON Layer of stone (5) LA Times Mini Sep 20, 2025
3% SET ___ in stone (unchangeable) (3)
3% GEM Precious stone (3) Newsday Sep 8, 2025
3% NECTARINE Stone fruit (9) The Times Concise Sep 8, 2025
3% ONSET Stone (anag.) (5) The Telegraph Quick Sep 7, 2025
3% JEWEL Precious stone (5) The Telegraph Quick Sep 4, 2025

Last appeared together with the following clues in Wall Street Journal puzzle

Siliceous stone Crossword Clue
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We found 40 solutions for Siliceous stone. The top solutions are determined by popularity, ratings and frequency of searches. The most likely answer for the clue is OPAL.

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With our crossword solver search engine you have access to over 7 million clues. You can narrow down the possible answers by specifying the number of letters it contains. We found more than 40 answers for Siliceous stone.