fast one vs shtik

fast one and shtik both are nouns.

Word	Noun	Adjective	Verb	Adverb
fast one	Yes	No	No	No
shtik	Yes	No	No	No

As nouns, shtik is a hyponym of fast one; that is, shtik is a word with a more specific, narrower meaning than fast one:

Other hyponyms of fast one include schtick, schtik, shtick.

fast one (noun)	shtik (noun)
a cunning or deceitful action or device	(Yiddish) a contrived and often used bit of business that a performer uses to steal attention
	(Yiddish) a prank or piece of clowning
	(Yiddish) a devious trick; a bit of cheating
	(Yiddish) a little; a piece