solitaire vs canfield

solitaire and canfield both are nouns.

Word	Noun	Adjective	Verb	Adverb
solitaire	Yes	No	No	No
canfield	Yes	No	No	No

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

Other hyponyms of solitaire include klondike, crapette, Russian bank.

solitaire (noun)	canfield (noun)
a card game played by one person	a form of solitaire that involves gambling
a dull grey North American thrush noted for its beautiful song
extinct flightless bird related to the dodo
a gem (usually a diamond) in a setting by itself