princely vs luxurious

princely and luxurious both are adjectives.

Word	Noun	Adjective	Verb	Adverb
princely	No	Yes	No	No
luxurious	No	Yes	No	No

As adjectives, princely and luxurious are synonyms defined as:

Other synonyms of princely include deluxe, gilded, grand, lush, opulent, sumptuous.

princely (adjective)	luxurious (adjective)
having the rank of or befitting a prince	displaying luxury and furnishing gratification to the senses
ostentatiously rich and superior in quality	ostentatiously rich and superior in quality