crucify vs crucifixion

crucify is not a noun while crucifixion is a noun.

Word	Noun	Adjective	Verb	Adverb
crucify	No	No	Yes	No
crucifixion	Yes	No	No	No

crucify (noun)	crucifixion (noun)
	the act of executing by a method widespread in the ancient world; the victim's hands and feet are bound or nailed to a cross
	the infliction of extremely painful punishment or suffering

crucify (verb)	crucifixion (verb)
criticize harshly or violently
treat cruelly
hold within limits and control
kill by nailing onto a cross