Deluxe and Self-indulgent

Deluxe adjective - Showing obvious signs of wealth and comfort.

Self-indulgent and deluxe are semantically related. In some cases you can use "Self-indulgent" instead an adjective "Deluxe".

Self-indulgent adjective - Given to or marked by excessive gratification of one's desires.

Deluxe and self-indulgent are semantically related. Sometimes you can use "Deluxe" instead an adjective phrase "Self-indulgent".