somesthesia vs perception

somesthesia and perception both are nouns.

Word	Noun	Adjective	Verb	Adverb
somesthesia	Yes	No	No	No
perception	Yes	No	No	No

As nouns, perception is a hypernym of somesthesia; that is, perception is a word with a broader meaning than somesthesia:

somesthesia (noun)	perception (noun)
the faculty of bodily perception; sensory systems associated with the body; includes skin senses and proprioception and the internal organs	becoming aware of something via the senses
the perception of tactual or proprioceptive or gut sensations	the process of perceiving
	the representation of what is perceived; basic component in the formation of a concept
	a way of conceiving something
	knowledge gained by perceiving