Hard iridescent substance that forms the inner layer of the shell of an oyster (6-2-5) Crossword Clue

Here is the answer for the crossword clue Hard iridescent substance that forms the inner layer of the shell of an oyster (6-2-5) . 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 13 letters. We think the likely answer to this clue is MOTHEROFPEARL.

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Crossword Answer For Hard iridescent substance that forms the inner layer of the shell of an oyster (6-2-5):

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40 Potential Answers:

RankAnswerLengthSourceDate
98% MOTHEROFPEARL Hard iridescent substance that forms the inner layer of the shell of an oyster (6-2-5) (13)
6% BOXTURTLE Reptile with a hard shell (9) Eugene Sheffer Aug 12, 2025
6% CARAPACE Hard shell (8) The Sun Two Speed Aug 1, 2025
6% ENAMEL Hard white substance that forms the outer layer of teeth (6) (6)
6% ABALONE Mollusk with an iridescent inner shell (7) New York Times Jul 6, 2020
6% NACRE Iridescent shell layer (5)
5% OPAL Iridescent stone (4) New York Times Sep 8, 2025
5% NEONTETRA Colorful fish with iridescent stripes (9) New York Times Sep 5, 2025
5% SHELL Oyster's exterior (5) Commuter Aug 30, 2025
5% TIER Layer (4) Thomas Joseph Aug 25, 2025
Hard iridescent substance that forms the inner layer of the shell of an oyster (6-2-5) Crossword Clue
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We found 40 solutions for Hard iridescent substance that forms the inner layer of the shell of an oyster (6-2-5). The top solutions are determined by popularity, ratings and frequency of searches. The most likely answer for the clue is MOTHEROFPEARL.

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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 Hard iridescent substance that forms the inner layer of the shell of an oyster (6-2-5).