list of synonyms of word deadly

• deathly
• mortal
• fatal (similar term)

• lethal
• fatal (similar term)

• venomous
• virulent
• toxic (similar term)

• mortal
• unpardonable (similar term)

• baneful
• pernicious
• pestilent
• noxious (similar term)
• harmful (similar term)

• virulent (similar term)

• lifelessly

• madly
• insanely
• deucedly
• devilishly