superdeluxe

As a noun terms

is .

As an adjective superdeluxe is

being extremely fine in quality or luxurious.

As adjectives the difference between superdeluxe and luxury

is that superdeluxe is being extremely fine in quality or luxurious while luxury is very expensive.

As a noun luxury is

very wealthy and comfortable surroundings.

Deluxe is a related term of superdeluxe.

As adjectives the difference between deluxe and superdeluxe

is that deluxe is being very fine in quality or luxurious while superdeluxe is being extremely fine in quality or luxurious.

As adjectives the difference between luxurious and superdeluxe

is that luxurious is enjoying pleasures of luxury while superdeluxe is being extremely fine in quality or luxurious.