tother

Related to tother: tither

toth·er

or t'oth·er T0286200 (tŭth′ər)pron. & adj. Informal The other.
[From Middle English the tother, alteration of thet other, that other : thet, the (from Old English thæt; see that) + other, other; see other.]

tother

(ˈtʌðə) or

t'other

adj, narchaic or dialect the other[C13 the tother, by mistaken division from thet other (thet, from Old English thæt, neuter of the1)]

toth•er

or t'oth•er

(ˈtʌð ər)

adj., pron. that other; the other. [1175–1225; Middle English the tother for thet other, variant of that other the other]