Stede, place: stead, instead, homestead, steady, steadfast.
Stici-an, to stick: stick, stitch, stake, stock, stockade, stock-still.
Stīg-an, to climb: stair, stile, stirrup, sty.
Styr-an, to direct: steer, stern, steerage.
Sweri-an, to declare: swear, answer (and-, against), forswear.
Tæc-an, to teach: teach, teacher, token, taught.
Tell-an, to account: tell, tale, talk, toll, teller.
Tēon, to draw: tow, tug.
Thæc, roof: thatch, deck.
Tred-an, to walk: tread, treadle, trade, tradesman.