πέρ
(akin to περί),
enclitic particle, adding force or positiveness to the word which precedes it:
indeed, by far, etc. In the NT, it is always affixed to the word to which it relates, v.s. διόπερ, ἐάνπερ, εἴπερ, ἐπείπερ, ἐπειδήπερ, ἤπερ, καθάπερ, καίπερ, ὅσπερ, ὥσπερ.