unfortunate
appalling
awful
baneful
black
calamitous
cataclysmal
cataclysmic
catastrophic
consuming
consumptive
convulsive
deadly
demolishing
demolitionary
depredatory
desolating
destroying
destructive
detrimental
devastating
dire
doomful
dreadful
fatal
fateful
fratricidal
grievous
hapless
harmful
harrowing
herky-jerky
horrendous
horrible
horrifying
ill-boding
ill-fated
inausîcuous
internecine
jerky
luckless
nihilist
nihilistic
orgasmic
paroxysmal
ravaging
ruining
ruinous
Embarrass
decisive
deplorable
devastate
disgraceful
impending
perilous
recent
unpleasant
unsuccessful