notion vs thought

notion and thought both are nouns.

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

As nouns, thought is a hypernym of notion; that is, thought is a word with a broader meaning than notion:

Other hypernyms of notion include idea.

As nouns, thought is a hypernym of notion; that is, thought is a word with a broader meaning than notion:

Other hypernyms of notion include idea.

notion (noun)	thought (noun)
(usually plural) small personal articles or clothing or sewing items	the process of using your mind to consider something carefully
a general inclusive concept	the content of cognition; the main thing you are thinking about
an odd or fanciful or capricious idea	the organized beliefs of a period or group or individual
a vague idea in which some confidence is placed	a personal belief or judgment that is not founded on proof or certainty