intellection vs cerebration

intellection and cerebration both are nouns.

Word	Noun	Adjective	Verb	Adverb
intellection	Yes	No	No	No
cerebration	Yes	No	No	No

As nouns, intellection and cerebration are synonyms defined as:

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

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

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