Wikipedia
Teuchter
Teuchter ( or ) is a Lowland Scots word originally used to describe a Scottish Highlander, in particular a Gaelic-speaking Highlander. Like most such cultural epithets, it can be seen as offensive, but is often seen as amusing by the speaker. The term is contemptuous, essentially describing someone seen to be uncouth and rural.
Usage examples of "teuchter".
MacNeish, a teuchter but a solid man for all that, and Faul and Milton, both Scots.