garoso
From LSJ
οὗτος μὲν ὁ πιθανώτερος τῶν λόγων εἴρηται, δεῖ δὲ καὶ τὸν ἧσσον πιθανόν, ἐπεί γε δὴ λέγεται, ῥηθῆναι → this is the most credible of the stories told; but I must relate the less credible tale also, since they tell it
Spanish > Greek
ἀδδηφάγος, ἀδηφάγος, ἀριστητής, ἀριστητικός, βορός, γαστερόπληξ, γαστρίμαργος, γάστρις, γαστροβόρος, γάστρων, γάστωρ, γλίσχρων, δουλογάστριος, ἐδώς, ἐνθεσίδουλος, ἐνθεσίψωμος, λάβρος, λαίμαργος, λίχνος, μάργος, μαργῶν