droopy

sagging

Bending downward weakly

• pendulousHanging so as to swing
• wiltingLosing turgor and drooping
• limpLacking firmness or rigidity

floppy · slack · baggy · lax · flaccid · loose · dangling · hanging · sinking · slouching

dejected

Low in spirits

• downcastSad or despondent
• crestfallenSad from disappointment
• glumQuietly dejected

melancholy · forlorn · dispirited · despondent · mournful · woebegone · hangdog · long-faced · mopey · sulky

fatigued

Drained of energy

• exhaustedUtterly depleted of energy
• wearyDeeply tired, spent
• sleepyWanting to doze

drowsy · sluggish · lethargic · listless · enervated · spent · drained · worn-out · heavy-lidded · bleary

wilted

Limp from dehydration

• witheredDried and shrunken
• fadedLost original color
• parchedExtremely dry or thirsty

thirsty · shriveled · dehydrated · overwatered · yellowing · browning · flagging · bedraggled · waterlogged

ears

Auditory organs, paired

• eyelidsMovable eye covers
• jowlsSlack facial flesh
• whiskersFacial sensory hairs

mustache · bloodhound · beagle · spaniel · dewlaps · wattles · lobes · pouches

• eye adjectivesblue, brown, green, gray, hazel
• Eye Shapesalmond, round, oval, hooded, monolid
• cartoon traitsrubbery, goofy, bug-eyed, slapstick, zany
• exhaustedtired, weary, exhausted, drained, fatigued
• Facesround, oval, long, thin, full
• facial hairbeard, bearded, goatee, moustache, stubble