turkey vs joker

turkey and joker both are nouns.

Word	Noun	Adjective	Verb	Adverb
turkey	Yes	No	No	No
joker	Yes	No	No	No

As nouns, turkey and joker are synonyms defined as:

turkey (noun)	joker (noun)
large gallinaceous bird with fan-shaped tail; widely domesticated for food	a playing card that is usually printed with a picture of a jester
an event that fails badly or is totally ineffectual	an inconspicuous clause in a document or bill that affects its meaning in a way that is not immediately apparent
flesh of large domesticated fowl usually roasted	a person who enjoys telling or playing jokes
a person who does something thoughtless or annoying	a person who does something thoughtless or annoying