virulent

As adjectives the difference between virulent and false

is that virulent is (chiefly|medicine|of a disease or disease-causing agent) highly infectious, malignant or deadly while false is (label) one of two states of a boolean variable; logic.

As adjectives the difference between virulent and undefined

is that virulent is (chiefly|medicine|of a disease or disease-causing agent) highly infectious, malignant or deadly while undefined is lacking a definition or value.

As adjectives the difference between virulent and sour

is that virulent is (chiefly|medicine|of a disease or disease-causing agent) highly infectious, malignant or deadly while sour is having an acidic, sharp or tangy taste.

As a noun sour is

the sensation of a sour taste.

As a verb sour is

(label) to make sour.

As adjectives the difference between violent and virulent

is that violent is involving extreme force or motion while virulent is (chiefly|medicine|of a disease or disease-causing agent) highly infectious, malignant or deadly.

As a verb violent

is (archaic) to urge with violence.

As a noun violent

is (obsolete) an assailant.

As adjectives the difference between virulent and powerful

is that virulent is (chiefly|medicine|of a disease or disease-causing agent) highly infectious, malignant or deadly while powerful is having, or capable of exerting power, potency or influence.

As adjectives the difference between baneful and virulent

is that baneful is exceedingly harmful; causing harm, death, ruin while virulent is (chiefly|medicine|of a disease or disease-causing agent) highly infectious, malignant or deadly.

As a noun pathogenesis

is the origin and development of a disease.

As an adjective virulent is

(chiefly|medicine|of a disease or disease-causing agent) highly infectious, malignant or deadly.

As adjectives the difference between harmful and virulent

is that harmful is of a kind likely to be damaging; injurious while virulent is highly infectious, malignant, or deadly.

As adjectives the difference between scathing and virulent

is that scathing is harshly or bitterly critical while virulent is (chiefly|medicine|of a disease or disease-causing agent) highly infectious, malignant or deadly.

As a verb scathing

is .

As adjectives the difference between vitriolic and virulent

is that vitriolic is of, derived from, or similar to a vitriol while virulent is highly infectious, malignant, or deadly.