droopy (adj.)
- anemic
- apathetic
- asthenic
- bagging
- baggy
- benumbed
- blase
- bloodless
- bored
- chicken
- cowardly
- dashed
- dead
- debilitated
- dejected
- depressed
- despairing
- despondent
- discouraged
- disheartened
- dispirited
- dopey
- dormant
- down
- downcast
- downhearted
- drooping
- drugged
- dull
- effete
- enervated
- etiolated
- exanimate
- fagged
- faint
- fatigued
- feeble
- flabby
- flaccid
- flagging
- floppy
- footsore
- gone
- gutless
- heartless
- heavy
- hypochondriac
- hypochondriacal
- imbecile
- impotent
- inanimate
- inert
- jaded
- lackadaisical
- languid
- languorous
- leaden
- lethargic
- lifeless
- limber
- limp
- listless
- loose
- lop-eared
- loppy
- low
- low-spirited
- lumpish
- moribund
- nerveless
- nodding
- numb
- pessimistic
- phlegmatic
- powerless
- rubbery
- run-down
- sagging
- sapless
- sated
- seedy
- slack
- sleepy
- slow
- sluggish
- soft
- somnolent
- spineless
- spiritless
- stagnant
- subdued
- suicidal
- supine
- tired
- torpid
- unhardened
- unnerved
- unrefreshed
- unstrung
- vegetative
- wan
- weak
- weakened
- weakly
- wearied
- weary
- woebegone
- world-weary
- worn