attendee vs meeter

attendee and meeter both are nouns.

Word	Noun	Adjective	Verb	Adverb
attendee	Yes	No	No	No
meeter	Yes	No	No	No

As nouns, attendee and meeter are synonyms defined as:

attendee and meeter: a person who is present and participates in a meeting

Other synonyms of attendee include attendant, attender.

attendee (noun)	meeter (noun)
a person who is present and participates in a meeting	a person who is present and participates in a meeting