bronzer vs bronzing powder

bronzer and bronzing powder both are nouns.

Word	Noun	Adjective	Verb	Adverb
bronzer	Yes	No	No	No
bronzing powder	Yes	No	No	No

As nouns, bronzer and bronzing powder are synonyms defined as:

bronzer and bronzing powder: A cosmetic powder that comes in various shades of brown, meant to create an impression of tanned skin.

bronzer (noun)	bronzing powder (noun)
A cosmetic powder that comes in various shades of brown, meant to create an impression of tanned skin.	A cosmetic powder that comes in various shades of brown, meant to create an impression of tanned skin.