Sleep phenomena
The crossword clue "Sleep phenomena" is answered by REMS, a 4-letter entry. Used 17 times across 12 distinct years; most recently in 2026; first recorded in 1984. It appears in 6 publications in the xd corpus. Every figure on this page comes from the collection data itself, never from a guess.
The answer
REMS
4 letters. See every clue for this answer on the REMS answer page.
Used 17 times across 12 distinct years; most recently in 2026; first recorded in 1984. It appears in 6 publications in the xd corpus. Frequency and last-seen figures come from the xd crossword corpus only.
Other clues for REMS
Every other clue in this collection answered by REMS, most used first.
- Radiation units - used 37 times, most recently in 2021
- Radiation measures - used 15 times, most recently in 2020
- Radiation dosages - used 6 times, most recently in 2009
- Sleep stages - used 6 times, most recently in 2015
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
- Deep sleep - COMA, used 87 times
- Prolonged sleep - COMA, used 42 times
- "Now ___ me down to sleep" - ILAY, used 29 times
- Sleep like ___. - ATOP, used 25 times
- Sleep in a tent - CAMP, used 21 times
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