Antonyms of adj licentious

1 sense of licentious

Sense 1
licentious -- (lacking moral discipline; especially sexually unrestrained; "coarse and licentious men")

INDIRECT (VIA unchaste) -> chaste -- (morally pure (especially not having experienced sexual intercourse); "a holy woman innocent and chaste")

Similarity of adj licentious

1 sense of licentious

Sense 1
licentious -- (lacking moral discipline; especially sexually unrestrained; "coarse and licentious men")
       => unchaste (vs. chaste) -- (not chaste; "unchaste conduct")