tópa- vb. "roof" (TOP)
Quenya
tópa
roof
tópa-
roof
top-
cover
top- vb. "cover" (1st pers. aorist topë "covers"), pa.t. tompë (TOP). Variant tup-, q.v.
tel
roof
tel noun "roof" (LT1:268). Rather tópa in Tolkiens later Quenya.
tup-
cover
#tup- vb. "cover", isolated from untúpa, q.v. Variant top- in the Etymologies.
tópa noun "roof" (TOP)