Coral reefs.
The crossword clue "Coral reefs." is answered by CAYS, a 4-letter entry. Used 10 times across 9 distinct years; most recently in 2020; first recorded in 1954. It appears in 3 publications in the xd corpus. Every figure on this page comes from the collection data itself, never from a guess.
The answer
CAYS
4 letters. See every clue for this answer on the CAYS answer page.
Used 10 times across 9 distinct years; most recently in 2020; first recorded in 1954. It appears in 3 publications in the xd corpus. Frequency and last-seen figures come from the xd crossword corpus only.
Other answers for this clue
The same clue has also been answered these ways in the xd corpus. Answers inside this collection link to their own answer page.
Other clues for CAYS
Every other clue in this collection answered by CAYS, most used first.
- Low islands - used 26 times, most recently in 2023
- Small islands - used 19 times, most recently in 2022
- Low-lying islands - used 13 times, most recently in 2026
- Low isles - used 10 times, most recently in 2026
- Coral isles - used 9 times, most recently in 2026
- Islets - used 8 times, most recently in 2007
Related clues
Clues in this collection of the same answer length that share a word with this clue, or match its answer pattern when no word is shared. Most used first.
- Coral formation - REEF, used 107 times
- Coral ridge - REEF, used 42 times
- Coral structure - REEF, used 34 times
- Coral construction - REEF, used 18 times
- Coral habitat - REEF, used 16 times
- Coral creation - REEF, used 11 times
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