keep vs tin

keep and tin both are nouns.

Word	Noun	Adjective	Verb	Adverb
keep	Yes	No	Yes	No
tin	Yes	No	Yes	No

As verbs, tin is a hyponym of keep; that is, tin is a word with a more specific, narrower meaning than keep:

Other hyponyms of keep include freeze-dry, conserve, dehydrate, desiccate, pickle, salt, can, put up, refrigerate, cure, corn.

keep (noun)	tin (noun)
the main tower within the walls of a medieval castle or fortress	airtight sealed metal container for food or drink or paint etc.
a cell in a jail or prison	metal container for storing dry foods such as tea or flour
the financial means whereby one lives	a vessel (box, can, pan, etc.) made of tinplate and used mainly in baking
	a silvery malleable metallic element that resists corrosion; used in many alloys and to coat other metals to prevent corrosion; obtained chiefly from cassiterite where it occurs as tin oxide

keep (verb)	tin (verb)
prevent (food) from rotting	preserve in a can or tin
prevent the action or expression of	prepare (a metal) for soldering or brazing by applying a thin layer of solder to the surface
stick to correctly or closely	plate with tin
maintain by writing regular records
supply with necessities and support
hold and prevent from leaving
retain possession of
look after; be the keeper of; have charge of
retain rights to
maintain for use and service
have as a supply
store or keep customarily
stop (someone or something) from doing something or being in a certain state
allow to remain in a place or position or maintain a property or feature
conform one's action or practice to
behave as expected during of holidays or rites
cause to continue in a certain state, position, or activity
supply with room and board
maintain in safety from injury, harm, or danger
fail to spoil or rot
continue a certain state, condition, or activity
to rear