infested

/IH0 N F EH1 S T AH0 D/
verb
  1. 1

    To inhabit a place in unpleasantly large numbers; to plague, harass.

    โ€œInsects are infesting my basement!โ€

  2. 2

    (of a parasite) To invade a host plant or animal.

Synonyms

Source: https://en.wiktionary.org/wiki/infest, https://en.wiktionary.org/wiki/infested