Abbott-Smith Manual Greek Lexicon
ὀκνηρός (G3636)
3 ὀκνηρός , -ά, -όν ( ὀκνέω ), [in LXX for עָצֵל Pr 6:6 , 9 al.;] shrinking , hesitating , timid : c. dat. (Bl., § 38, 2), Ro 12:11 ; hence, slothful : Mt 25:26 . Of things, that which causes shrinking , irksome : Phl 3:1 .†
G. Abbott-Smith, A Manual Greek Lexicon of the New Testament (1922) — public domain