twelftig = [hundtwelftig]

[ twelfwintre] twelve years old, CP.

twēman = [twǣman]

[ twengan] to pinch, IM. [‘twinge’]

[ twēntig]twenty,’ Æ, AO.

[ twēntigfeald] twenty-fold, ÆGr.

[ twēntigoða] (io3, o3, u3) twentieth.

[ twēntigwintre] twenty years old, W 31.

[ twēo] (+ at AS 214) m. doubt, ambiguity, Æ, AO, CP.

tweo- = twi-, twy-