attractor vs attracter

attractor and attracter both are nouns.

Word	Noun	Adjective	Verb	Adverb
attractor	Yes	No	No	No
attracter	Yes	No	No	No

As nouns, attractor and attracter are synonyms defined as:

attractor and attracter: a characteristic that provides pleasure and attracts

Other synonyms of attractor include attraction, attractive feature, magnet.

As nouns, attractor and attracter are synonyms defined as:

attractor and attracter: (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

As nouns, attractor and attracter are synonyms defined as:

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

attractor (noun)	attracter (noun)
a characteristic that provides pleasure and attracts	a characteristic that provides pleasure and attracts
(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	(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	an entertainer who attracts large audiences