card trick vs trick

card trick and trick both are nouns.

Word	Noun	Adjective	Verb	Adverb
card trick	Yes	No	No	No
trick	Yes	No	Yes	No

As nouns, trick is a hypernym of card trick; that is, trick is a word with a broader meaning than card trick:

card trick (noun)	trick (noun)
a trick performed with playing cards	a ludicrous or grotesque act done for fun and amusement
	(card games) in a single round, the sequence of cards played by all the players; the high card is the winner
	an illusory feat; considered magical by naive observers
	an attempt to get you to do something foolish or imprudent
	a cunning or deceitful action or device
	a prostitute's customer
	a period of work or duty

card trick (verb)	trick (verb)
	deceive somebody