103 entries under adjective topic. ×

12
drowsy
11
gaping(clear, open, free, opening)
11
open(adverb, open, deep, opening)
10
oscitant
8
agape(adverb, clear, open, free)
7
ajar(adverb, clear, open, free)
6
cavernous(deep, large, hollow, huge)
6
deep(down, far)
6
sleepy(dull, tired)
5
abysmal(huge, wide, depth, bottomless)
5
nodding(verb, sleepy)
5
unfathomable
5
wide(clear, free, accessible, huge)
4
abyssal
4
bottomless
4
dozy(dull, quiet, slow, heavy)
4
lethargic
4
patent(clear, open, free, opening)
4
somnolent
4
unclosed(clear, open, free, opening)
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APASmart Define. (2015). yawning thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/yawning/thesaurus/synonyms
ChicagoSmart Define. 2015. "yawning thesaurus" https://smartdefine.org/yawning/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2015, yawning thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/yawning/thesaurus/synonyms>.
MLASmart Define. "yawning thesaurus" 10 April 2015. Web. 23 September 2026. <https://smartdefine.org/yawning/thesaurus/synonyms>