Self-indulgent and Stuck-up

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

Stuck-up and self-indulgent are semantically related. In some cases you can use "Stuck-up" instead an adjective phrase "Self-indulgent".

Stuck-up adjective - Having too high an opinion of oneself.

Self-indulgent and stuck-up are semantically related. Sometimes you can use "Self-indulgent" instead an adjective phrase "Stuck-up".