abashment
ado
affray
agitation
all-overs
angst
annoyance
anxiety
anxiety hysteria
anxiety neurosis
anxious bench
anxious concern
anxious seat
anxiousness
apprehension
apprehensiveness
baffle
bafflement
befuddlement
bewilderment
bluster
bobbery
boil
boiling
bother
botheration
brawl
broil
brouhaha
bustle
cacophony
cankerworm of care
care
chagrin
chaos
churn
cloud
commotion
concern
concernment
confoundment
confusion
conturbation
convulsion
daze
combat
fight
fighting
scrap
complication
conflict
crisis
depression
difficulty
disaster
discomfort
disorder
distress
illness
injury
phenomenon
symptom
tension
violence
weakness