disagreeable
aggravating
annoying
awful
awfully
bothering
bothersome
damned
disturbing
dreadful
dreadfully
exasperating
extremely
galling
harassing
importunate
importune
irking
irksome
irritating
mean
monstrous
pestering
pestiferous
pestilent
pestilential
plaguesome
plaguey
plaguing
provoking
teasing
terribly
tiresome
tormenting
troublesome
troubling
troublous
ugly
vexatious
vexing
wearisome
wicked
worrisome
worrying
peskier
peskiest
commensal
curus
fourfooted
mangy
mutant
mutie
obnoxious
ornery
stuck-up
two-legged