δυσαφής
From LSJ
χαῖρ', ὦ μέγ' ἀχρειόγελως ὅμιλε, ταῖς ἐπίβδαις, τῆς ἡμετέρας σοφίας κριτὴς ἄριστε πάντων → all hail, throng that laughs untimely on the day after the festival, best of all judges of our poetic skill
English (LSJ)
ές, A hard to the touch, σάρξ Id.6.100.
Spanish (DGE)
-ές duro, áspero al tacto σάρξ Gal.6.100.