ἀμόρδιος

From LSJ

ὁ μὴ πεπλευκὼς οὐδὲν ἑόρακεν κακόν → anyone who hasn't sailed has never seen trouble

Source

Spanish (DGE)

-ον
perdido, αὖθις ἵν' ἀείσωμεν ἀμόρδιον ἰχθύσι κύρμα para que cantemos la presa de los peces perdida Euph.38 C.17 (cj. Bartoletti).