synsemantic vs syncategorematic

synsemantic and syncategorematic both are adjectives.

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

synsemantic (adjective)	syncategorematic (adjective)
of a word or phrase meaningful only when it occurs in the company of other words	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