dynamic vs natural philosophy

dynamic and natural philosophy both are nouns.

Word	Noun	Adjective	Verb	Adverb
dynamic	Yes	Yes	No	No
natural philosophy	Yes	No	No	No

dynamic (noun)	natural philosophy (noun)
an efficient incentive	the science of matter and energy and their interactions

dynamic (adjective)	natural philosophy (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