ποίνιμος

ον
A. avenging, punishing, Δίκη, Ἐρινύς, S. Tr. 808, Aj. 843; π. πάθεα Id. El. 210 (lyr.).
2. in good sense, bringing return or recompense, χάρις cj. in Pi. P. 2.17.
Liddell, Scott & Jones
A Greek-English Lexicon, 1940
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