tenebroso
From LSJ
ἔστιν δέ που ἡ μὲν ἐπὶ σώμασι γυμναστική, ἡ δ' ἐπὶ ψυχῇ μουσική → I think I am right in saying that we have physical exercise for the body and the arts for the soul
Spanish > Greek
ἔννυχος, δνοφώδης, δνοφερός, ἀϊδνός, δύσορφνος, δυσόρφναιος, δυσφεγγής, ἀμφικνεφής, ἀχλυόεις