dynamic vs grammar

dynamic and grammar both are nouns.

Word	Noun	Adjective	Verb	Adverb
dynamic	Yes	Yes	No	No
grammar	Yes	No	No	No

dynamic (noun)	grammar (noun)
an efficient incentive	the branch of linguistics that deals with syntax and morphology (and sometimes also deals with semantics)

dynamic (adjective)	grammar (adjective)
characterized by action or forcefulness or force of personality
(used of verbs (e.g. `to run') and participial adjectives (e.g. `running' in `running water')) expressing action rather than a state of being
of or relating to dynamics