proficuus
From LSJ
διὰ λαμπροτάτου βαίνοντες ἁβρῶς αἰθέρος → passing lightly through clear-shining air (Euripides, Medea 829)
Latin > English (Lewis & Short)
prōfĭcŭus: a, um,
I adj proficio, beneficial, advantageous, conducive (late Lat): quibus mora potest esse proficua, Cassiod. Var. 1, 39.
Latin > French (Gaffiot 2016)
prōfĭcŭus, a, um (proficio), profitable, avantageux : Cassiod. Var. 1, 39.
