flux vs natural philosophy

flux and natural philosophy both are nouns.

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

flux (noun)	natural philosophy (noun)
in constant change	the science of matter and energy and their interactions
(physics) the number of changes in energy flow across a given surface per unit area
a flow or discharge
the lines of force surrounding a permanent magnet or a moving charged particle
excessive discharge of liquid from a cavity or organ (as in watery diarrhea)
a state of uncertainty about what should be done (usually following some important event) preceding the establishment of a new direction of action
a substance added to molten metals to bond with impurities that can then be readily removed
the rate of flow of energy or particles across a given surface

flux (verb)	natural philosophy (verb)
mix together different elements
become liquid or fluid when heated
move or progress freely as if in a stream