pot vs coffeepot

pot and coffeepot both are nouns.

Word	Noun	Adjective	Verb	Adverb
pot	Yes	No	Yes	No
coffeepot	Yes	No	No	No

As nouns, coffeepot is a hyponym of pot; that is, coffeepot is a word with a more specific, narrower meaning than pot:

pot: metal or earthenware cooking vessel that is usually round and deep; often has a handle and lid
coffeepot: tall pot in which coffee is brewed

Other hyponyms of pot include caldron, cauldron, dixie, Dutch oven, boiler, kettle, marmite, pottle, saucepot, stockpot, teapot, urn.

pot (noun)	coffeepot (noun)
metal or earthenware cooking vessel that is usually round and deep; often has a handle and lid	tall pot in which coffee is brewed
a plumbing fixture for defecation and urination
a resistor with three terminals, the third being an adjustable center terminal; used to adjust voltages in radios and TV sets
street names for marijuana
a container in which plants are cultivated
slang for a paunch
the cumulative amount involved in a game (such as poker)
the quantity contained in a pot
(often followed by `of') a large number or amount or extent

pot (verb)	coffeepot (verb)
plant in a pot