luxurious vs princely

luxurious and princely both are adjectives.

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

As adjectives, luxurious and princely are synonyms defined as:

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

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