virulent

definition: infectious
example: The strain of influenza from the lab was no longer virulent.
speech part: adjective
synonyms:
definition: harsh or corrosive in tone
example: The virulent editorial was widely condemned by the readers.
speech part: adjective
synonyms:
definition: extremely poisonous or injurious
example: The virulent disease spread rapidly through the population.
speech part: adjective
synonyms:

virulent is explained and pronounced

How virulent is being used?