怨

grudge: s. paṭigha.

Buddhist Dictionary, Manual of Buddhist Terms and Doctrines, by NYANATILOKA MAHATHERA

grudge : (f.) issā; usūyā. (m.) viddesa. (v.i.) usūyati. (v.t.) anicchāya deti. (pp.) dinna.

A.P. Buddhadatta Mahathera, Concise Pali-English and English-Pali Dictionary [available as digital version from Metta Net, Sri Lanka]