lax
tired
unerect
anemic
asthenic
bagging
baggy
ballooning
bloodless
bowed-down
cast down
chicken
collapsing
coming apart
cowardly
cracking
crumbling
dangling
dashed
debilitated
decadent
deciduous
declining
declivitous
decurrent
degenerate
dejected
depressed
descendant
descending
despairing
despondent
desponding
deteriorating
discouraged
disheartened
disintegrating
dispirited
down
down-reaching
downcast
downcoming
downfalling
downgoing
downhearted
downhill
downsinking
downward
draining
droopy
dropping
dull
dwindling
grouping
looping
recouping
regrouping
scooping
snooping
stooping
swooping
trooping
whooping