What is another word for are extravagant?
Pronunciation: [ɑːɹ ɛkstɹˈavəɡənt] (IPA) 
There are a few synonyms that can be used for the phrase "are extravagant". These include: excessive, lavish, indulgent, luxurious, opulent, flamboyant, elaborate, over-the-top, exaggerated, wasteful, and ostentatious. These words all suggest a behavior that is beyond what is considered necessary or appropriate, often involving an unnecessarily large amount of money or resources. Examples of extravagant behavior might include purchasing a flashy sports car, throwing an elaborate party with expensive decorations, or taking luxurious vacations on a regular basis. In any case, these synonyms all convey a sense of indulgence and excess that some may find appealing while others might find off-putting.
