spit and polish vs orderliness

spit and polish and orderliness both are nouns.

Word	Noun	Adjective	Verb	Adverb
spit and polish	Yes	No	No	No
orderliness	Yes	No	No	No

As nouns, orderliness is a hypernym of spit and polish; that is, orderliness is a word with a broader meaning than spit and polish:

spit and polish: careful attention to order and appearance (as in the military)
orderliness: a condition of regular or proper arrangement

Other hypernyms of spit and polish include order.

spit and polish (noun)	orderliness (noun)
careful attention to order and appearance (as in the military)	the quality of appreciating method and system
	a condition of regular or proper arrangement