avera : [adj.] friendly. (nt.) kindness.

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

Avera (adj.) [a + vera] peaceable, mild, friendly Sn 150 (= veravirahita KhA 248); Sdhp 338. -- ˚ŋ (nt.) friendliness, kindness D i.247 (˚citta); Dh 5 (= khantimetta DhA i 51).

Pali-English Dictionary, TW Rhys Davids, William Stede,

avera([a無]+[ vera怨]): a. 無怨
 

巴漢辭典 編者：(斗六) 廖文燦