Middle Primitive Elvish
tek
root. write or draw (signs or letters), make a mark
tekla
noun. pen
tekmā
noun. writing, grammar
tekmē
noun. letter, symbol, writing
tekna
noun. a letter
ndar
root. sign
parmā
noun. book
teʒē
noun. path, course, line, direction, way
A rejected root in The Etymologies of the 1930s with a single derivative: ᴹQ. narwe “sign, token”, along with an unglossed (and probably incomplete) form nar... (EtyAC/NDAR).