4
dozy(adjective, dull, quiet, slow, heavy)
4
drowsiness(noun, fatigue)
4
fathomless(depth, bottomless)
4
gape
4
lethargic
4
patent(adjective, clear, open, free, opening)
4
somnolent
4
unclosed(adjective, clear, open, free, opening)
4
unstopped(adjective, clear, open, free, opening)
4
wide open(expression, adjective, idiom, opening, huge)
3
aperture(noun, opening)
3
bare(adjective, clear, open, free, accessible)
3
chasm(noun, opening)
3
exposed(adjective, clear, open, free, accessible)
3
pandiculation
3
profound(adjective, bottomless)
3
sluggish
3
soporific(adjective, dull, quiet, slow, heavy)
3
soundless
3
uncovered(adjective, clear, open, free, accessible)
11 years ago|6.6k views|share |citing 
APASmart Define. (2015). yawning thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/yawning/thesaurus/synonyms
ChicagoSmart Define. 2015. "yawning thesaurus" https://smartdefine.org/yawning/thesaurus/synonyms (accessed September 21, 2026).
HarvardSmart Define 2015, yawning thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/yawning/thesaurus/synonyms>.
MLASmart Define. "yawning thesaurus" 10 April 2015. Web. 21 September 2026. <https://smartdefine.org/yawning/thesaurus/synonyms>