fineness vs delicacy

fineness and delicacy both are nouns.

Word	Noun	Adjective	Verb	Adverb
fineness	Yes	No	No	No
delicacy	Yes	No	No	No

As nouns, fineness and delicacy are synonyms defined as:

fineness and delicacy: the quality of being beautiful and delicate in appearance

Other synonyms of fineness include daintiness.

fineness (noun)	delicacy (noun)
the quality of being beautiful and delicate in appearance	the quality of being beautiful and delicate in appearance
the property of being very narrow or thin	subtly skillful handling of a situation
having a very fine texture	lack of physical strength
the quality of being very good indeed	slenderness
	lightness in movement or manner
	refined taste; tact
	something considered choice to eat