excruciation vs crucifixion

excruciation and crucifixion both are nouns.

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

As nouns, excruciation and crucifixion are synonyms defined as:

excruciation and crucifixion: the infliction of extremely painful punishment or suffering

excruciation (noun)	crucifixion (noun)
the infliction of extremely painful punishment or suffering	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
a state of acute pain	the infliction of extremely painful punishment or suffering