1) Attractive 2) Cosmetic 3) French word used in English 4) Nonfunctional 5) Ornamental 6) Ornate 7) Patterned 8) Serving to embellish 9) Showy 1) Cosmetic 2) Illustrative 3) Nonfunctional 4) Ornamental 5) Ornate 
• (a.) Suited to decorate or embellish; adorning.
Ornamental; not required for the operation of essential systems and components of a home. 
Dec'o·ra·tive (dĕk'o*rȧ*tĭv or -ra*tĭv) adjective [ Confer French décoratif .] Suited to decorate or embellish; adorning. -- 
decorative That which serves to decorate; ornamental.
something done for the purpose of making a decoration or for looks only
serving or tending to decorate. · serving only to decorate, in contrast to providing a meaningful experience.
this is ceramic ware which is purely for decoration without any practical application.
A general term describing a ceramic piece that has no purpose other than art or decoration. Typical examples include sculptures, and wall hangings. Some seemingly functional pieces are only decorative pieces are actually decorative only because of how they are produced. See also functional.