syncategorematic vs synsemantic

syncategorematic and synsemantic both are adjectives.

Word	Noun	Adjective	Verb	Adverb
syncategorematic	No	Yes	No	No
synsemantic	No	Yes	No	No

syncategorematic (adjective)	synsemantic (adjective)
of a term that cannot stand as the subject or (especially) the predicate of a proposition but must be used in conjunction with other terms	of a word or phrase meaningful only when it occurs in the company of other words