II. having an equal vote with others, “ξύμμαχοι” Th.1.141, cf. 3.11; of a commander, ib.79; “ποιεῖν [δύναμιν] ἰσόψηφόν τινι” Pl.Lg.692a; of communities, possessing an equal franchise, “ἐλευθερώσας τήνδ᾽ ἰ. πόλιν” E.Supp.353.
2. voting alike, D.H.4.20.
III. equal in numerical value, of words in which the values of letters added together make up the same sum, "Δαμαγόραν" καὶ "λοιμὸν" ἰσόψηφόν τις ἀκούσας (both words make up 270), AP11.334; “ἰσόψηφος δυσὶ τούτοις "Γάϊος" ὡς "ἅγιος", ὡς "ἀγαθὸς" προλέγω” IGRom.4.743 (Eumenia), cf. Gell.14.6.4, Artem.3.34, 4.24; for examples cf. the epigrams of Leonidas, AP6.321 sqq.