indo (2) noun "house" (LT2:343), probably obsoleted by #1 above (in Tolkiens later Quenya, the word for "house" appears as coa).
Quenya
opelë
walled house or village, 'town'
indo
house
farnë
dwelling
#farnë (2) noun "dwelling", in orofarnë (as translated in Letters:224, but in other notes of Tolkiens the word was interpreted "any growing thing or plant", PE17:83)
marda
dwelling
marda noun "dwelling" (PE17:107)
os
house, cottage
os (ost-) noun "house, cottage" (LT2:336; hardly valid in LotR-style Quenya writers may use coa or már)
irin
town
irin noun "town" (LT2:343; hardly a valid word in Tolkien's later Quenya)
masto
village
masto noun "village" (LT1:251)
opelë noun "walled house or village, 'town' " (PEL(ES) )