Rhŷd, a ford.

Sarn, a causeway, a pavement.

Swydd, a shire; also an office.

Tàl, the front or head; also tall.

Tàn, under.

Traeth, a sand or shore.

Tre, or Tref, a home, a town.

Tri, three.

Troed, a foot, the skirt of a hill.

Twr, a tower.