Difference between Luxury and Sumptuousness

Luxury

Part of speech: adjective

Definition: very expensive

Part of speech: noun

Definition: very wealthy and comfortable surroundings. something desirable but expensive. something very pleasant but not really needed in life.

Example sentence: But quality of work can be expected only through personal satisfaction, dedication and enjoyment. In our profession, precision and perfection are not a dispensible luxury, but a simple necessity.

Sumptuousness

Part of speech: noun

Definition: The state or quality of being sumptuous.The result or product of being sumptuous.