adj. 25B6; adjective
a luxurious hotel : OPULENT, sumptuous, de luxe, grand, palatial, splendid, magnificent, well appointed, extravagant, fancy; Brit. upmarket; informal plush, posh, classy, ritzy, swanky; Brit. informal swish; N. Amer. informal swank.
a luxurious lifestyle : SELF-INDULGENT, sensual, pleasure-loving, pleasure-seeking, epicurean, hedonistic, sybaritic, lotus-eating.
plain, basic, abstemious.