Trawsenw, n. metonymy
Trawsfeddiant, n. usurpation
Trawsfudo, v. to emigrate
Trawsganu, v. to satirise
Trawgludo, v. to transport
Trawsglwm, n. a cross knot
Trawsglwyddo, v. to transport
Trawsiad, n. a putting across
Trawsineb, n. adverseness
Trawslath, n. transverse beam