thought process vs intellection

thought process and intellection both are nouns.

Word	Noun	Adjective	Verb	Adverb
thought process	Yes	No	No	No
intellection	Yes	No	No	No

As nouns, thought process and intellection are synonyms defined as:

thought process and intellection: the process of using your mind to consider something carefully

Other synonyms of thought process include cerebration, mentation, thinking, thought.

thought process (noun)	intellection (noun)
the process of using your mind to consider something carefully	the process of using your mind to consider something carefully