
English word gracious comes from Latin gratia, Latin -osus, and later Latin gratiosus (Popular, agreeable.)
gratia (Latin)
For the sake of (figurative) friendship. (plural) thanks. Grace. Sake; pleasure. Thankfulness.
-osus (Latin)
-ose, -ous; full of, prone to. Used to form adjectives from nouns.
gratiosus (Latin)
Popular, agreeable.
gracieus (Old French)
gracious (English)
Expression of surprise, contempt, outrage, disgust, boredom, frustration. Benignant. Compassionate. Elegant and with good taste. Full of grace. Indulgent, charming and graceful. Kind and warmly courteous. Tactful.