21st century tech vindicates an 18th century underdog. [D.R.H.]
When full dictionaries began to be made, their compilers discovered that the list of un- words possible in English is almost as big as the language. Many of them are perfectly valid and perfectly unneeded. They never have formed a part of the vocabulary. They stand stacked and ready and unused in its cellar.
The words uncouth implies
not , or without, couth.
hence without knowing what behaviour or characteristic is being addressed I have lived in fear of not being couth,.
I have also been tormented by underpants, - what does derpants mean? Is being without, or not derpants something that should be avoided or unavoided; could they be unborrowed , or unforgiving., or does it refer to the Cheyne-Stokes breathing pattern?