thought vs feeling

thought and feeling both are nouns.

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

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

thought (noun)	feeling (noun)
the process of using your mind to consider something carefully	the experiencing of affective and emotional states
the content of cognition; the main thing you are thinking about	an intuitive understanding of something
the organized beliefs of a period or group or individual	a physical sensation that you experience
a personal belief or judgment that is not founded on proof or certainty	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