A word in The Etymologies of the 1930s derived from the root ᴹ√SPAR “strew, spread, ?scatter” with two unclear glosses, one of which might be “carpet” (EtyAC/SPAR²). Its other gloss is even less clear, but might be “string” or “stray” according to Carl Hostetter and Patrick Wynne.
Quenya
farma
carpet
farma noun ?"carpet" (reading of gloss very uncertain; another gloss occurring in the manuscript cannot be certainly interpreted, though the editors suggest "string" or "stray") (VT46:15)