Abbott-Smith Manual Greek Lexicon
οἰκτίρμων (G3629)
3 οἰκτίρμων , -ον ( οἰκτείρω ), in cl. poët, for ἐλεήμων (q.v.), [in LXX chiefly for רַחוּם ;] merciful : Lk 6:36 , Ja 5:1 .†
G. Abbott-Smith, A Manual Greek Lexicon of the New Testament (1922) — public domain