suborn vs subornation

suborn is not a noun while subornation is a noun.

Word	Noun	Adjective	Verb	Adverb
suborn	No	No	Yes	No
subornation	Yes	No	No	No

suborn (noun)	subornation (noun)
	underhandedly or improperly inducing someone to do something improper or unlawful
	perjured testimony that someone was persuaded to give

suborn (verb)	subornation (verb)
induce to commit perjury or give false testimony
procure (false testimony or perjury)
incite to commit a crime or an evil deed