discontent
discontented
against
annoyed
bad-tempered
beefing
bellyaching
bitching
browned off
complaining
complaintful
con
crabbing
crabby
cranky
croaking
cross
disappointed
disapprobatory
disapproving
disenchanted
disillusioned
displeased
dissatisfied
dissenting
envious
exasperated
faultfinding
fed up
griping
grouchy
grousing
growling
grumbling
grumpy
ill-humored
ill-tempered
indignant
irritated
low
malcontent
malcontented
moody
murmuring
muttering
opposed
opposing
out of humor
peeved
peevish
disgruntlement
abashed
angry
apprehensive
bemused
crestfallen
dejected
despondent
disapprove
exasperate
irate
perturb
petulant
reluctant
resentful
skeptical
sleepy
uneasy
unsuspecting
funneled