axial vs phytology

axial is not a noun while phytology is a noun.

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

axial (noun)	phytology (noun)
	the branch of biology that studies plants

axial (adjective)	phytology (adjective)
of or relating to or resembling an axis of rotation
relating to or attached to the axis
situated on or along or in the direction of an axis