olvar (sg. #olva) noun "growing things with roots in the earth, *plants" (Silm). Apparently more or less the same word as olwa, olba, which is however glossed "branch". Cf. laima.
Quenya
olva
noun. plant, growing things with roots in the earth
olvar
growing things with roots in the earth, *plants
tarmasundar
place name. Roots of the Pillar
A set of ridges extending from Meneltarma into each of the five regions (points of the “star”) of Númenor, translated “Roots of the Pillar” (UT/166). This name is a compound of tarma “pillar” and the plural form sundar, a variant sunda of sundo “base”.
sulca
root
sulca ("k") noun "root" (especially as edible) (SÚLUK)
sundo
noun. base, root, root-word, base, root, [ᴹQ.] root-word
A word translated as “base” (PE18/33, 60, 84; WJ/319) or in its plural form as “roots” (PE18/95). In The Etymologies of the 1930s Tolkien had ᴹQ. sundo “base, root, root-word” under the root ᴹ√SUD “base, ground” (Ety/SUD). The word Sundokarme “base structure” indicates a stem of sundo- (PE18/33, 84). In one place Tolkien gave its plural as sundur indicating a stem form of sundu- (PE18/95), but in another Tolkien had sundar “roots” indicating an alternate singular form sunda (UT/166). See S. thond “root” for a discussion of the vacillations on the possible etymologies of this word.
Conceptual Development: The Etymologies of the 1930s also had ᴹQ. numbe or núve “root, foundation” under the root {ᴹ√(N)DUM >>} ᴹ√(N)DUB “lay base, foundation, root; found”, but this entry was deleted (EtyAC/NDUB).
numbë
root, foundation
[numbë noun "root, foundation", also núvë (VT45:38)]
núvë
root, foundation
[núvë noun "root, foundation", also numbë (VT45:38)]
A word for plants appearing only in its plural form olvar “plants” (S/45; NM/270). It may be related to the roots √OLOB “branch” and √OL “grow”, hence “growing thing” as opposed to a celva = “moving thing” (WJ/341). For purposes of Neo-Quenya, I think this word refers mainly to plants as a category of beings (as in the Plant Kingdom), as opposed to an individual plant which would laima.