agitation
agony
airsickness
all-overs
anxiety
apprehension
apprehensiveness
bashfulness
beef
better self
bitch
boggle
boggling
boycott
car sickness
challenge
complaint
compunction
concern
conscience
conscientiousness
conviction
death
demonstration
demur
demurral
demurrer
diffidence
disease
disinclination
doubt
exception
expostulation
falter
faltering
fastidiousness
fit
foreboding
funny feeling
grievance
grievance committee
hesitance
hesitancy
hesitation
howl
impatience
indignation meeting
insecurity
kick
nausea
sickness
ache
flicker
frisson
jolt
misgiving
premonition
queasiness
quiver
remorse
revulsion
scruple
spasm
stirring
tinge
tremor
trepidation
twinge
twitch
undercurrent
uneasiness