venomous vs virulent

venomous and virulent both are adjectives.

Word	Noun	Adjective	Verb	Adverb
venomous	No	Yes	No	No
virulent	No	Yes	No	No

As adjectives, venomous and virulent are synonyms defined as:

venomous and virulent: extremely poisonous or injurious; producing venom

Other synonyms of venomous include deadly.

venomous (adjective)	virulent (adjective)
marked by deep ill will; deliberately harmful	infectious; having the ability to cause disease
extremely poisonous or injurious; producing venom	extremely poisonous or injurious; producing venom
	harsh or corrosive in tone