φιλαδελφία
From LSJ
ἐξ ὀνύχων λέοντα τεκμαίρεσθαι → judge by the claws, judge by a slight but characteristic mark, small traits give the clue to the character of a person, deduce something from a small indication, identify a lion from its claws
English (LSJ)
ἡ,
A brotherly love, Alex. 334, Ph.2.558, J.AJ2.6.9, Babr.47.15; in NT, love of the brethren, Ep.Rom.12.10, al.