teugh

adj

1. (Northumbria, Scotland)tough, stubborn

   “Teugh, adj. (Pr. of the eu much as in Teuflt). Tough. "With cordes enewe and ropys Teugh The Jues felle my limmes out-droghe For that I was not mete enoghe Unto the bore"”

   “A dialectical (Scottish) form of tough. "Unco thick in the soles, as ye may weel mind, forbye being teugh in the upper-leather."”