categorem vs categoreme

categorem and categoreme both are nouns.

Word	Noun	Adjective	Verb	Adverb
categorem	Yes	No	No	No
categoreme	Yes	No	No	No

As nouns, categorem and categoreme are synonyms defined as:

categorem and categoreme: a categorematic expression; a term capable of standing alone as the subject or predicate of a logical proposition

categorem (noun)	categoreme (noun)
a categorematic expression; a term capable of standing alone as the subject or predicate of a logical proposition	a categorematic expression; a term capable of standing alone as the subject or predicate of a logical proposition