τετρᾰπλᾰσι-επιδῐμερής · tetraplasi-epidimerēs — LSJ
4 2/3 times as great (14:3): so τετρᾰπλᾰσιεπίπεμπτος, ον, 4 1/5 times as great (21:5); τετρᾰπλᾰσιεπιτέταρτος, ον, 4 1/4 times as great (17:4); τετρᾰπλᾰσιεπιτετρᾰμερής, ές, 4 4/5 times as great (24:5); τετρᾰπλᾰσιεπιτρῐμερής, ές, 4 3/4 times as great (19:4); τετρᾰπλᾰσιεπίτρῐτος, ον, 4 1/3 times as great (13:3); τετρᾰπλᾰσιεφήμῐσυς, υ, 4 1/2 times as great (9:2):—all found in, or implied by, Nicom. Ar. 1.22, 23.