In The Etymologies as published by Christopher Tolkien in The Lost Road, this “root” is given as RAMBĀ (Ety/RAMBĀ). However, Carl Hostetter and Patrick Wynne clarified that the root form was actually given as RAB⁽²⁾, and ᴹ✶rambā is simply the primitive form of ᴹQ. ramba/N. rham “wall” (EtyAC/RAMBĀ). The root form ᴹ√RAB² is consistent with other derivatives of the root: ᴹQ. ráva/N. rhaw “bank (especially of a river)”. Tolkien’s continued use of S. ram for “wall” in later writings (S/122; RC/512) indicates the ongoing validity of at least the strengthened form of this root.
Middle Primitive Elvish
ram
root. *wing, fly
ramba
root. RAMBA
rāmā
noun. wing
ramna
noun. wing (horn), extended point at side
ramya-
verb. to fly, sail; to wander
rambā
noun. wall
ranku
noun. arm
rab
root. *wall
rāmalē
noun. pinion, great wing (of an eagle)
auluta-
verb. [unglossed]
bay
root. [unglossed]
hō
noun. shout
iw
root. [unglossed], [ᴱ√] *fish
kaltwa
?. [unglossed]
khlip
root. [unglossed]
An unglossed root in a rejected paragraph from the Quenya Verbal System of the 1940s (PE22/112 note #78).
kōmā
noun. [unglossed]
maiga
root. [unglossed]
An unglossed root appearing in the first version of Tengwesta Qenderinwa from the 1930s (TQ1) to illustrate certain patterns of root formation (PE18/66). It may have serving as the basis for ᴹQ. Maia, though this word was given different derivations later.
phan
root. [unglossed]
A deleted root in The Etymologies of the 1930s with no glosses or derivatives and no clear function (EtyAC/PHAN).
skil
root. [unglossed]
A root mentioned in passing in as a variant of ᴹ√KIL “divide” in The Etymologies of the 1930s, but it had no derivatives and appeared nowhere else (Ety/KIL).
stin
root. [unglossed]
stā
root. [unglossed]
torōmā
noun. [unglossed]
uruk
root. [unglossed]
A root in The Etymologies of the 1930s with no glosses or derivatives and no clear function (EtyAC/URUK).
us
root. [unglossed]
A root in The Etymologies of the 1930s with no glosses or derivatives and no clear function (EtyAC/US).
An unglossed root in The Etymologies of the 1930s with derivatives like ᴹQ. ráma “wing”, N. rhofal “pinion”, and N. rhenia- “fly, sail” (Ety/RAM). In the Qenya Lexicon of the 1910s, very similar “wing” words were instead derived from ᴱ√RAHA: ᴱQ. ráma and G. ram (QL/78; GL/64). In Tolkien’s later writings, he continued to use Q. ráma and S. raw for “wing” (PE17/63), indicating the ongoing validity of ᴹ√RAM.