βλαβερός

ά, όν, Adv.
A. harmful, β. τὸ θύρηφιν Hes. Op. 365 (= h.Merc. 36); opp. συμφέρον, Democr. 237; opp. ὠφέλιμος, X. Cyr. 8.8.14; β. καὶ ζημιῶδες Pl. Cra. 417d. Adv. ‐ρῶς Id. Phdr. 243c; opp. ὠφελίμως, Id. Chrm. 164c, cf. Plu. 2.599b.
Liddell, Scott & Jones
A Greek-English Lexicon, 1940
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