τὸ πλῆθος οὐκ εὐαρίθμητον ἦν → the crowd wasn't easy to count, the crowd was not small, it was not a small crowd
πεζομᾰχας fighting on foot τὰ μὲν ἐν ἱπποσόαισιν ἄνδρεσσι μαρνάμενον τὰ δ' ἐν πεζομάχαισι (P. 2.65)
πεζομάχᾱς: ᾱ ὁ дор. = * πεζομάχης.
