Sleep lab study
The crossword clue "Sleep lab study" is answered by APNEA, a 5-letter entry. Used 13 times across 9 distinct years; most recently in 2025; first recorded in 2010. It appears in 8 publications in the xd corpus. Every figure on this page comes from the collection data itself, never from a guess.
The answer
APNEA
5 letters. See every clue for this answer on the APNEA answer page.
Used 13 times across 9 distinct years; most recently in 2025; first recorded in 2010. It appears in 8 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.
- INSOMNIA (1 uses in xd)
Other clues for APNEA
Every other clue in this collection answered by APNEA, most used first.
- Sleep disorder - used 114 times, most recently in 2026
- Sleep problem - used 47 times, most recently in 2025
- Breathing problem - used 42 times, most recently in 2026
- Sleeper's breathing problem - used 23 times, most recently in 2025
- Sleeping problem - used 17 times, most recently in 2026
- Sleep clinic study - used 14 times, most recently in 2026
- Sleeper's woe - used 14 times, most recently in 2022
- Asphyxia - used 12 times, most recently in 2010
- Sleeping disorder - used 11 times, most recently in 2022
- Breathing anomaly - used 10 times, most recently in 2014
- Sleep disturbance - used 10 times, most recently in 2023
- Breathing disorder - used 9 times, most recently in 2024
- Nighttime breathing disorder - used 8 times, most recently in 2014
- Sleep lab subject - used 8 times, most recently in 2022
- Sleep study subject - used 8 times, most recently in 2025
- Sleeping issue - used 8 times, most recently in 2025
- Sleep ___ - used 7 times, most recently in 2026
- Sleep clinic concern - used 7 times, most recently in 2026
- Sleep disrupter - used 7 times, most recently in 2024
- Sleep issue - used 7 times, most recently in 2026
- Sleep trouble - used 7 times, most recently in 2010
- Sleeper's problem - used 7 times, most recently in 2023
- Breathing interruption - used 6 times, most recently in 2016
- Sleep concern - used 6 times, most recently in 2024
- Sleep disruption - used 6 times, most recently in 2014
- Sleep disturber - used 6 times, most recently in 2026
- Sleep interrupter - used 6 times, most recently in 2026
- Snoring cause - used 6 times, most recently in 2026
- Temporary absence of breathing - used 6 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.
- Fields of study - AREAS, used 77 times
- Lab work - TESTS, used 70 times
- Deep sleep - SOPOR, used 53 times
- Sleep sound - SNORE, used 47 times
- Lab burners - ETNAS, used 44 times
- Sleep soundly? - SNORE, used 41 times
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