foliation vs phytology

foliation and phytology both are nouns.

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

foliation (noun)	phytology (noun)
the production of foil by cutting or beating metal into thin leaves	the branch of biology that studies plants
the work of coating glass with metal foil
(architecture) leaf-like architectural ornament
(geology) the arrangement of leaflike layers in a rock
(botany) the process of forming leaves