lethal

Main Entry:
hellfire [hel-fahyuhr]
Part of Speech: adjective
Definition: fateful
Synonyms: apocalyptic, apocalyptical, baneful, calamitous, cataclysmic, catastrophic, destructive, dire, direful, disastrous, fatal, fire-and-brimstone, grave, lethal, mortal, ominous, portentous, ruinous, unlucky
Main Entry: mephitical
Part of Speech: adjective
Definition: poisonous
Synonyms: bad, baleful, baneful, corrupt, corruptive, dangerous, deadly, deleterious, destructive, detrimental, evil, fatal, hurtful, infective, lethal, malicious, malignant, mephitic, miasmatic, morbid, mortal, nocuous, noisome, noxious, peccant, pernicious, pestiferous, pestilential, poison, septic, toxic, toxicant, toxiferous, venomous, vicious, viperous, virulent
Main Entry: sanguinary
Part of Speech: adjective
Definition: murderous
Synonyms: arduous, bloodthirsty, bloody, bloody-minded, brutal, criminal, cruel, cutthroat, dangerous, deadly, destroying, destructive, devastating, exhausting, fell, ferocious, harrowing, hellish, homicidal, killing*, lethal, ruinous, sanguineous, sapping, savage, slaughterous, strenuous, unpleasant
Notes: sanguinary means accompanied by bloodshed or eagerness to resort to violence and bloodshed, while sanguine means confidently optimistic and cheerful or inclined to a healthy reddish color
Main Entry: sanguineous
Part of Speech: adjective
Definition: murderous
Synonyms: arduous, bloodthirsty, bloody, bloody-minded, brutal, criminal, cruel, cutthroat, dangerous, deadly, destroying, destructive, devastating, exhausting, fell, ferocious, harrowing, hellish, homicidal, killing*, lethal, ruinous, sanguinary, sapping, savage, slaughterous, strenuous, unpleasant
Main Entry: slaughterous
Part of Speech: adjective
Definition: murderous
Synonyms: arduous, bloodthirsty, bloody, bloody-minded, brutal, criminal, cruel, cutthroat, dangerous, deadly, destroying, destructive, devastating, exhausting, fell, ferocious, harrowing, hellish, homicidal, killing*, lethal, ruinous, sanguinary, sanguineous, sapping, savage, strenuous, unpleasant
Main Entry: toxicant
Part of Speech: adjective
Definition: poisonous
Synonyms: bad*, baleful, baneful, corrupt, corruptive, dangerous, deadly, deleterious, destructive, detrimental, evil, fatal, hurtful, infective, lethal, malicious, malignant, mephitic, mephitical, miasmatic, morbid, mortal, nocuous, noisome, noxious, peccant, pernicious, pestiferous, pestilential, poison, septic, toxic, toxiferous, venomous, vicious, viperous, virulent
Main Entry: unsalutary
Part of Speech: adjective
Definition: unwholesome
Synonyms: contaminated, dangerous, deleterious, destructive, harmful, insalubrious, lethal, noxious, pernicious, poisonous, rotten, septic, spoiled, toxic, unhealthy, unnutritious, venomous, virulent
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