Quenya 

únyárima

impossible to recount

únyárima adj. "impossible to recount" (because all the facts are not known, or the tale is too long) (WJ:370)

únyárima

adjective. impossible to recount

Elements

WordGloss
ú-“no, not, un-, in-; hard, difficult, bad, uneasy; hardly, with difficulty, ‘badly’”
nyar-“to relate, recite, to relate, recite, [ᴹQ.] tell, talk”
-ima“-able, possibility, -able, [ᴹQ.] -ible, able to be done, [ᴱQ.] possible”