glossy vs lustrous

glossy is a noun but lustrous is not a noun.

Word	Noun	Adjective	Verb	Adverb
glossy	Yes	Yes	No	No
lustrous	No	Yes	No	No

As adjectives, glossy and lustrous are synonyms defined as:

Other synonyms of glossy include glistening, sheeny, shining, shiny.

glossy (noun)	lustrous (noun)
a photograph that is printed on smooth shiny paper
a magazine printed on good quality paper

glossy (adjective)	lustrous (adjective)
superficially attractive and stylish; suggesting wealth or expense	brilliant
reflecting light	made smooth and bright by or as if by rubbing; reflecting a sheen or glow
(of paper and fabric and leather) having a surface made smooth and shiny especially by pressing between rollers	reflecting light
based on pretense; deceptively pleasing