apprehensive
precarious
troubled
uncomfortable
unstable
worried
abashed
afflicted
agitated
all nerves
all-overish
ambiguous
anguished
antsy
antsy-pantsy
anxious
anxioused up
awkward
beefing
bellyaching
beset
bitching
borderline
bored
bothered
breathless
careful
cast down
chafing
chagrined
chapfallen
cheerless
complaining
complaintful
concerned
confused
constrained
constraining
crabbing
crabby
cramping
cranky
croaking
depressed
difficult
disagreeable
disappointed
discomfited
discomforted
discomposed
disconcerted
discontented
disgruntled
disgusted
displeased
ominous
reluctant
restless
suspicious
tense
uncertain
unhappy
wary
Talese
breezy
cheesy
easy
marchese
queasy
sleazy