abstruseness

nouns

the quality of being unclear or abstruse and hard to understand
abstruseness, obscureness, obscurity, reconditeness
is derived from
abstruse
wisdom that is recondite and abstruse and profound
"the anthropologist was impressed by the reconditeness of the native proverbs"
abstruseness, abstrusity, profoundness, profundity, reconditeness
is derived from
abstruse