phytology vs naturalist

phytology and naturalist both are nouns.

Word	Noun	Adjective	Verb	Adverb
phytology	Yes	No	No	No
naturalist	Yes	No	No	No

phytology (noun)	naturalist (noun)
the branch of biology that studies plants	a biologist knowledgeable about natural history (especially botany and zoology)
	an advocate of the doctrine that the world can be understood in scientific terms