Noldorin
baur
noun. need
baur
noun. need
paur
noun. fist (often used to mean "hand", its chief use was in reference of the tighly closed hand, as in using an implement or a craft-tool, rather than to the fist used in punching)
paur
noun. fist
bui
verb (impersonal). to need
car
noun. house, building
car(dh)
noun. house, house, *construction, structure
cardh
noun. house, building
drambor
noun. clenched fist
drambor
noun. blow (with fist)
gobel
noun. walled house or village, town
A noun in The Etymologies of the 1930s appearing as car or carð with the gloss “house” under the root ᴹ√KAR “make, build, construct” (Ety/KAR). Its Quenya cognate ᴹQ. kar (kard-) was glossed “building, house”.
Neo-Sindarin: Given the meaning of its root, I would use cardh for any kind of building-like construction or structure for purposes of Neo-Sindarin. For an ordinary “house” where people live, I would use S. bâr.