Aggrieved, Annoyed at Another's Actions

This page is the CodyCross answer for the clue below from Greece, Group 663, Puzzle 2 (Steep Cliffs).

Question is: Aggrieved, Annoyed at Another's Actions

and the answer is: RESENTFUL

Word Meaning:

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

Definitions from Wiktionary.