tidy vs fastidious

tidy is a noun but fastidious is not a noun.

Word	Noun	Adjective	Verb	Adverb
tidy	Yes	Yes	Yes	No
fastidious	No	Yes	No	No

tidy (noun)	fastidious (noun)
receptacle that holds odds and ends (as sewing materials)

tidy (adjective)	fastidious (adjective)
marked by order and cleanliness in appearance or habits	giving careful attention to detail; hard to please; excessively concerned with cleanliness
large in amount or extent or degree	having complicated nutritional requirements; especially growing only in special artificial cultures
(of hair) neat and tidy

tidy (verb)	fastidious (verb)
put (things or places) in order