Prehistoric relic hardened into rock (6) Crossword Clue

Here is the answer for the crossword clue Prehistoric relic hardened into rock (6) . 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 FOSSIL.

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Crossword Answer For Prehistoric relic hardened into rock (6):

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40 Potential Answers:

RankAnswerLengthSourceDate
98% FOSSIL Prehistoric relic hardened into rock (6) (6)
6% EOLITHS *Prehistoric flints (7) Newsday Feb 27, 2026
6% SETS Hardens (4) Commuter Jan 17, 2026
6% SET Harden (3) Thomas Joseph Dec 9, 2025
6% ARTEFACT Prehistoric relic or tool (8)
5% HERDSMAN Tender wound initially moist hardens (8) The Times Cryptic Mar 4, 2026
5% INURE Harden; become accustomed (5) The Telegraph Plusword Feb 25, 2026
5% STONEHENGE Prehistoric monument on Salisbury Plain (10) (10) The Guardian Quick Feb 19, 2026
5% ENURE Harden; run EE (anag.) (5) The Telegraph Plusword Feb 15, 2026
5% VENTRICLE Chamber opening and relic removed (9) (9) Puzzler Cryptic Feb 6, 2026
Prehistoric relic hardened into rock (6) Crossword Clue
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We found 40 solutions for Prehistoric relic hardened into rock (6). The top solutions are determined by popularity, ratings and frequency of searches. The most likely answer for the clue is FOSSIL.

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