abstruseness vs obscureness

abstruseness and obscureness both are nouns.

Word	Noun	Adjective	Verb	Adverb
abstruseness	Yes	No	No	No
obscureness	Yes	No	No	No

As nouns, abstruseness and obscureness are synonyms defined as:

abstruseness and obscureness: the quality of being unclear or abstruse and hard to understand

Other synonyms of abstruseness include obscurity, reconditeness.

abstruseness (noun)	obscureness (noun)
the quality of being unclear or abstruse and hard to understand	the quality of being unclear or abstruse and hard to understand
wisdom that is recondite and abstruse and profound	the state of being humble and unimportant
	the state of being indistinct or indefinite for lack of adequate illumination