kinetosis vs motion sickness

kinetosis and motion sickness both are nouns.

Word	Noun	Adjective	Verb	Adverb
kinetosis	Yes	No	No	No
motion sickness	Yes	No	No	No

As nouns, kinetosis and motion sickness are synonyms defined as:

kinetosis and motion sickness: the state of being dizzy or nauseated because of the motions that occur while traveling in or on a moving vehicle

kinetosis (noun)	motion sickness (noun)
the state of being dizzy or nauseated because of the motions that occur while traveling in or on a moving vehicle	the state of being dizzy or nauseated because of the motions that occur while traveling in or on a moving vehicle