drawing card vs attracter

drawing card and attracter both are nouns.

Word	Noun	Adjective	Verb	Adverb
drawing card	Yes	No	No	No
attracter	Yes	No	No	No

As nouns, drawing card and attracter are synonyms defined as:

Other synonyms of drawing card include attraction, attractor, draw.

drawing card (noun)	attracter (noun)
a featured article of merchandise sold at a loss in order to draw customers	a characteristic that provides pleasure and attracts
an entertainer who attracts large audiences	(physics) a point in the ideal multidimensional phase space that is used to describe a system toward which the system tends to evolve regardless of the starting conditions of the system
	an entertainer who attracts large audiences