stem vs pin

stem and pin both are nouns.

Word	Noun	Adjective	Verb	Adverb
stem	Yes	No	Yes	No
pin	Yes	No	Yes	No

stem (noun)	pin (noun)
a turn made in skiing; the back of one ski is forced outward and the other ski is brought parallel to it	a small slender (often pointed) piece of wood or metal used to support or fasten or attach things
front part of a vessel or aircraft	a piece of jewelry that is pinned onto the wearer's garment
the tube of a tobacco pipe	axis consisting of a short shaft that supports something that turns
cylinder forming a long narrow part of something	a holder attached to the gunwale of a boat that holds the oar in place and acts as a fulcrum for rowing
(linguistics) the form of a word after all affixes are removed	a club-shaped wooden object used in bowling; set up in triangular groups of ten as the target
a slender or elongated structure that supports a plant or fungus or a plant part or plant organ	flagpole used to mark the position of the hole on a golf green
	cylindrical tumblers consisting of two parts that are held in place by springs; when they are aligned with a key the bolt can be thrown
	informal terms for the leg
	small markers inserted into a surface to mark scores or define locations etc.
	when a wrestler's shoulders are forced to the mat

stem (verb)	pin (verb)
stop the flow of a liquid	(chess) immobilize a piece
remove the stem from	attach or fasten with pins
grow out of, have roots in, originate in	pierce with a pin
cause to point inward	to hold fast or prevent from moving