fastener vs soul

fastener and soul both are nouns.

Word	Noun	Adjective	Verb	Adverb
fastener	Yes	No	No	No
soul	Yes	No	No	No

fastener (noun)	soul (noun)
restraint that attaches to something or holds something in place	a human being; person, singular, assertive existential pronoun; pronoun, person, singular; quantifier: assertive existential
a person who fastens or makes fast	the human embodiment of something
	a secular form of gospel that was a major Black musical genre in the 1960s and 1970s
	deep feeling or emotion
	the immaterial part of a person; the actuating cause of an individual life