In accordance with justice or what is morally right; with rectitude or propriety; virtuously. Now rare.

According to reason; with good reason, legitimately; justly, properly, fairly.

In accordance with or with due regard for what is morally right or just; virtuously; fairly. Cf. righteously, adv. 1.

permissibly, lawfully.

In accordance with justice, law, or fairness; with justice; lawfully; rightfully, rightly; deservedly.

In a just or upright manner; with strict observance of justice, honesty, or rectitude; sincerely, justly. (Frequently 1560–1590.)

Equitably, reasonably, fairly.

nonstandard. With justice; fairly; rightly; justifiably. Cf. justily, adv. 2, justly, adv. 3 5.