joker vs turkey

joker and turkey both are nouns.

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

As nouns, joker and turkey are synonyms defined as:

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