hostile
intolerable
painful
resentful
sorrowful
tasty
unbearable
unendurable
unpleasant
Siberian
acerb
acerbate
acerbic
acid
acidic
acidulent
acidulous
acrid
acrimonious
affecting
afflictive
aftertaste
algid
alienated
amaroidal
annoying
antagonistic
antipathetic
arctic
asperous
astringent
austere
bad
belligerent
below zero
bilious
biting
bitter as gall
bitterish
bitterly cold
bleak
boreal
brisk
brumal
brutal
burning
calamitous
caustic
cheerless
choleric
clashing
coarse
cold
cold as charity
cold as death
cold as ice
cold as marble
bitters
ale
change taste
gustatory perception
gustatory sensation
taste
taste perception
taste sensation
bittered
bittering
furious
hot
keen
serious
terrible
vicious
Ritter
Sitter
aglitter
chitter
critter
embitter
emitter
fitter
fritter
gitter
glitter
gritter
hitter
knitter
litter
quitter
ritter
sitter
titter
transmitter
twitter
witter
sweeten