yawning (n.)
- agape
- cataleptic
- dehiscence
- drowsiness
- gape
- heaviness
- heavy
- languor
- lethargy
- napping
- narcoleptic
- oscitancy
- pandiculation
- ringent
- sleepiness
- somnolence
- soporific
- stretching
- yawn
yawning (adj.)
- abysmal
- abyssal
- agape
- ajar
- bottomless
- cataleptic
- cavernous
- comatose
- dehiscent
- doped
- dozy
- dreamy
- drowsy
- drugged
- gape
- gaping
- heavy
- languid
- lethargic
- napping
- narcoleptic
- narcotized
- nodding
- openmouthed
- oscitant
- ringent
- sleepy
- slumberous
- slumbery
- somnolent
- soporific
- soundless
- stretchy
- stuporous
- unfathomable
- unfathomed
- unsounded
