ἀγχώμᾰλος · anchōmalos — LSJ
nearly equal, ἀγχώμαλοι ἐν χειροτονίᾳ Th. 3.49; ἀ. μάχη a doubtful battle, Id. 4.134; τὴν νίκην ἐν ἀγχωμάλῳ καταλιπόντες J. BJ 6.2.6; τὸ πλῆθος οὐκ ἀ. Plu. Caes. 42, cf. D.H. 5.14:—neut. pl. as Adv., ἀγχώμαλα ναυμαχεῖν, Lat. aequo Marte pugnare, Th. 7.71; ἀ. σφισι ἐγένετο Luc. Herm. 12. Adv. -άλως Id. VH 2.37, App. Praef. 11.