RichThesaurus
mortiferous
mortiferous
synonyms
pestilent
noxious
pestilential
deathly
mortal
poisonous
fatal
lethal
destructive
malignant
virulent
pernicious
murderous
killing
baleful
terminal
terrible
ruthless
unrelenting
death-dealing
intense
grim
deadly
baneful
extreme
harmful
dangerous
ruinous
pestiferous
savage
relentless
mortuary
necrotic
violent
venomous
suicidal
severe
toxic
remorseless
slaying
internecine
ending
ill-fated
merciless
bloody
deleterious
bitter
homicidal
monstrous
dire
mortiferous
definitions
adj
Causing physical death; deadly, fatal, lethal.