3
unfathomed
2
accessible(adjective, clear, open, free, bare)
2
comatose
2
dehiscent(adjective, clear, free, bare, accessible)
2
gap(noun, opening)
2
heavy
2
heavy-eyed
2
inlet(noun, opening, interval)
2
listless
2
napping
2
narcoleptic
2
out of it(expression, adjective, idiom, quiet, slow)
2
ringent(adjective, clear, free, bare, accessible)
2
sleepiness
2
slumberous
2
snoozy
2
somnolence
2
staring(verb, open)
2
tired(adjective, dull, quiet, lethargic, drowsy)
2
torpid
11 years ago|6.6k views|share |citing 
APASmart Define. (2015). yawning thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/yawning/thesaurus/synonyms
ChicagoSmart Define. 2015. "yawning thesaurus" https://smartdefine.org/yawning/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2015, yawning thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/yawning/thesaurus/synonyms>.
MLASmart Define. "yawning thesaurus" 10 April 2015. Web. 22 September 2026. <https://smartdefine.org/yawning/thesaurus/synonyms>