superordination vs hypernymy

superordination and hypernymy both are nouns.

Word	Noun	Adjective	Verb	Adverb
superordination	Yes	No	No	No
hypernymy	Yes	No	No	No

As nouns, superordination and hypernymy are synonyms defined as:

superordination and hypernymy: the semantic relation of being superordinate or belonging to a higher rank or class

superordination (noun)	hypernymy (noun)
the semantic relation of being superordinate or belonging to a higher rank or class	the semantic relation of being superordinate or belonging to a higher rank or class