justly, rightly, fairly, honestly, deservedly

knowing and performing (one's) duty, one who renders to everyone his due, knowing what is right, pious, grateful

knowing the truth, knowledge of what is right, or of God, familiarize with truth and justice, gratitude

prove or establish a right or claim

the fool is offended at him who speaks the truth

to die, become one with God

to repay one's loyalty

proclamation, declaration of a habitually truthful one