prankster vs tricker

prankster and tricker both are nouns.

Word	Noun	Adjective	Verb	Adverb
prankster	Yes	No	No	No
tricker	Yes	No	No	No

As nouns, prankster and tricker are synonyms defined as:

Other synonyms of prankster include cut-up, hoaxer, practical joker, trickster.

prankster (noun)	tricker (noun)
someone who plays practical jokes on others	someone who plays practical jokes on others