Lethal synonyms | adjectives

Synonyms for Lethal as an Adjective

• fatal

  deadly, live
• deadly

  fatal, live
• mortal

  deadly, live
• deathly

  deadly, live
• murderous

  deadly, fatal
• pernicious

  deadly, dangerous
• dangerous

  pernicious, causing disease
• virulent

  poisonous, noxious
• poisonous

  property, causing disease
• destructive

  dangerous, fatal
• noxious

  poisonous, pernicious
• harmful

  dangerous, pernicious
• malignant

  property, dangerous
• pestilent
• terminal

  fatal
• killing

  property, fatal
• venomous

  poisonous
• homicidal
• ruinous

  dangerous
• baleful
• toxic

  poisonous
• devastating
• disastrous
• detrimental

  pernicious
• pestilential

  pernicious
• baneful
• injurious

  poisonous
• hurtful
• life-threatening
• fateful
• calamitous
• death-dealing
• hazardous
• fell
• brutal
• catastrophic
• bloody
• internecine
• damaging
• deleterious
• unhealthy
• unwholesome
• incurable
• savage
• nocuous

  deathly
• sanguinary
• final

  property
• evil
• bloodthirsty
• dead