tricker vs practical joker

tricker and practical joker both are nouns.

Word	Noun	Adjective	Verb	Adverb
tricker	Yes	No	No	No
practical joker	Yes	No	No	No

As nouns, tricker and practical joker are synonyms defined as:

tricker and practical joker: someone who plays practical jokes on others

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

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