distinctness vs otherness

distinctness and otherness both are nouns.

Word	Noun	Adjective	Verb	Adverb
distinctness	Yes	No	No	No
otherness	Yes	No	No	No

As nouns, distinctness and otherness are synonyms defined as:

distinctness and otherness: the quality of being not alike; being distinct or different from that otherwise experienced or known

Other synonyms of distinctness include separateness.

distinctness (noun)	otherness (noun)
the quality of being sharp and clear	the quality of being not alike; being distinct or different from that otherwise experienced or known
the quality of being not alike; being distinct or different from that otherwise experienced or known
the state of being several and distinct