gatherer vs gather

gatherer and gather both are nouns.

Word	Noun	Adjective	Verb	Adverb
gatherer	Yes	No	No	No
gather	Yes	No	Yes	No

gatherer (noun)	gather (noun)
a person who is employed to collect payments (as for rent or taxes)	the act of gathering something
a person who gathers	sewing consisting of small folds or puckers made by pulling tight a thread in a line of stitching

gatherer (verb)	gather (verb)
	increase in amount by collecting or gathering
	increase or develop
	conclude from evidence
	assemble or get together
	draw together into folds or puckers
	look for (food) in nature
	draw and bring closer
	collect in one place
	get people together