frenemy

/fษนษ›.nษช.mi/

IPA: /F R EH1 N AH0 M IY0/

noun
  1. 1

    Someone who pretends to be your friend, but is really your enemy.

    โ€œ1987, I Ain't No Joke, by Eric B. and Rakim, on the album "Paid in Full": "Another enemy / Not even a frenemy."โ€

  2. 2

    A fair-weather friend who is also a rival.

Source: https://en.wiktionary.org/wiki/frenemy