Synonym finder
Synonyms for deadly
Related words are suggestions. Their meaning and tone can differ, so check the sentence before substituting one.
- pernicious
- virulent
- harmful
- venomous
- noxious
- mortal
- toxic
- fatal
- lethal
- baneful
- deathly
- pestilent
- devilishly
- madly
- deucedly
- insanely
- unpardonable
- lifelessly
Source: Datamuse API