kinesthesia vs kinesthesis

kinesthesia and kinesthesis both are nouns.

Word	Noun	Adjective	Verb	Adverb
kinesthesia	Yes	No	No	No
kinesthesis	Yes	No	No	No

As nouns, kinesthesia and kinesthesis are synonyms defined as:

kinesthesia and kinesthesis: the ability to feel movements of the limbs and body

Other synonyms of kinesthesia include kinaesthesia, kinaesthesis, kinesthetics, muscle sense, sense of movement.

kinesthesia (noun)	kinesthesis (noun)
the perception of body position and movement and muscular tensions etc	the ability to feel movements of the limbs and body
the ability to feel movements of the limbs and body