Quenya 

lanotoite

adjective. innumerable

Quenya [PE 22:156] Group: Mellonath Daeron. Published by

lanotoitë

adjective. innumerable, *innumerate, without knowledge of mathematics, (lit.) incapable of counting; innumerable

A word appearing as {alánŏtoite >>} lanŏtoite “innumerable” in Late Notes on Verb Structure (LVS) written in 1969 as a combination of la- and an adjectival form of not- “count”.

Neo-Quenya: For purposes of Neo-Quenya, I would assume notoite means “capable of counting”, so that lanotoite would mean “✱innumerate, without knowledge of mathematics, (lit.) incapable of counting”. For “innumerable” I would use únótima.