aper vs emulator

aper and emulator both are nouns.

Word	Noun	Adjective	Verb	Adverb
aper	Yes	No	No	No
emulator	Yes	No	No	No

As nouns, aper and emulator are synonyms defined as:

Other synonyms of aper include ape, copycat, imitator.

aper (noun)	emulator (noun)
someone who copies the words or behavior of another	someone who copies the words or behavior of another