resentful

/ษนษชหˆzษ›ntfษ™l/
adjective
  1. 1

    Inclined to resent, who tends to harbor resentment, when wronged.

  2. 2

    Harboring resentment, full of resentment, at a given moment.

    syn:bitter

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