Synonyms for virulent

Similarity of adj virulent

3 senses of virulent

Sense 1:

deadly, venomous, virulent
toxic (vs. nontoxic)

Sense 2:

virulent (vs. avirulent)
highly infectivedeadly

Sense 3:

acerb, acerbic, acid, acrid, bitter, blistering, caustic, sulfurous, sulphurous, virulent, vitriolic
unpleasant (vs. pleasant)