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Virulent vs Invasive - What's the difference?

virulent | invasive |

As adjectives the difference between virulent and invasive

is that virulent is highly infectious, malignant, or deadly while invasive is that invades a foreign country using military force.

As a noun invasive is

an invasive organism, as, a plant or animal.

virulent

English

Adjective

(en adjective)
  • (chiefly, medicine, of a disease or disease-causing agent) Highly infectious, malignant or deadly.
  • Hostile to the point of being venomous; intensely acrimonious.
  • * {{quote-book, year=1963, author=(Margery Allingham), title=(The China Governess)
  • , chapter=8 citation , passage=It was a casual sneer, obviously one of a long line. There was hatred behind it, but of a quiet, chronic type, nothing new or unduly virulent , and he was taken aback by the flicker of amazed incredulity that passed over the younger man's ravaged face.}}

    See also

    * pathogenic ----

    invasive

    English

    Adjective

    (en adjective)
  • That invades a foreign country using military force.
  • (of a plant or animal) That grows in environments which do not harbor natural enemes, often to the detriment of native species or of food or garden flora and fauna.
  • (medicine) (of a carcinoma etc'') That invades healthy tissue; (''of a procedure ) in which part of the body is entered
  • Intrusive on one's privacy.
  • Derived terms

    * invasively * invasiveness * noninvasive

    Noun

    (en noun)
  • An invasive organism, as, a plant or animal.
  • ----