hypermotility vs sickness

hypermotility and sickness both are nouns.

Word	Noun	Adjective	Verb	Adverb
hypermotility	Yes	No	No	No
sickness	Yes	No	No	No

As nouns, sickness is a hypernym of hypermotility; that is, sickness is a word with a broader meaning than hypermotility:

hypermotility: excessive movement; especially excessive motility of the gastrointestinal tract
sickness: impairment of normal physiological function affecting part or all of an organism

Other hypernyms of hypermotility include illness, malady, unwellness.

hypermotility (noun)	sickness (noun)
excessive movement; especially excessive motility of the gastrointestinal tract	impairment of normal physiological function affecting part or all of an organism
	the state that precedes vomiting
	defectiveness or unsoundness