Prolonged sleep
The crossword clue "Prolonged sleep" is answered by COMA, a 4-letter entry. Used 42 times across 17 distinct years; most recently in 2026; first recorded in 2006. It appears in 3 publications in the xd corpus. Every figure on this page comes from the collection data itself.
The answer
COMA
4 letters. See every clue for this answer on the COMA answer page.
Used 42 times across 17 distinct years; most recently in 2026; first recorded in 2006. It appears in 3 publications in the xd corpus. Frequency and last-seen figures come from the xd crossword corpus only.
Other clues for COMA
Every other clue in this collection answered by COMA, most used first.
- Deep sleep - used 87 times, most recently in 2026
- Unconscious state - used 43 times, most recently in 2025
- Robin Cook novel - used 28 times, most recently in 2012
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.
- Sleep like ___ - ALOG, used 96 times
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