somesthesia vs feeling

somesthesia and feeling both are nouns.

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

As nouns, feeling is a hyponym of somesthesia; that is, feeling is a word with a more specific, narrower meaning than somesthesia:

somesthesia (noun)	feeling (noun)
the faculty of bodily perception; sensory systems associated with the body; includes skin senses and proprioception and the internal organs	the experiencing of affective and emotional states
the perception of tactual or proprioceptive or gut sensations	an intuitive understanding of something
	a physical sensation that you experience
	the sensation produced by pressure receptors in the skin
	a vague idea in which some confidence is placed
	the general atmosphere of a place or situation and the effect that it has on people