Verb aggravate has 2 senses
  1. worsen, aggravate, exacerbate, exasperate - make worse; "This drug aggravates the pain"
    --1 is one way to change, alter, modify
    Derived form: noun aggravation3
    Sample sentences:
    Somebody ----s something
    Something ----s somebody
    Something ----s something
  2. exacerbate, exasperate, aggravate - exasperate or irritate
    --2 is one way to anger
    Derived forms: noun aggravation2, noun aggravation1, noun aggravator1
    Sample sentences:
    Somebody ----s somebody
    Something ----s somebody