Íverind-, Íverindor place-name "Ireland" (LT2:344) The nominative of Íverind- must be *Íverin, the form Íverind- occurring before endings. Compare Íwerin below.
Quenya
írë
eternal
íverind-
ireland
íwerin
ireland
Íwerin place-name "Ireland" (also Íverindor, Íverind-, which forms are probably to be preferred in a LotR-compatible form of Quenya) (LT2:344)
aira
eternal
[aira (4) adj. "eternal" (EY, VT45:13). Changed by Tolkien to oira.]
oialëa
eternal
oialëa adj. "eternal" (PE17:59)
oialëa
adjective. eternal
oira
eternal
oira adj. "eternal" (OY)
íra
eternal
[íra adj. "eternal" (GEY, VT45:13; changed by Tolkien to oira, see OY)]
[írë] (3) noun "eternal" (read "eternity", as suggested by Christopher Tolkien, but the word was in any case changed to oirë)(GEY, VT45:13)