ornery

The word 'ornery' is a fascinating example of semantic pejoration via dialectal pronunciation. It originated as a colloquial American English pronunciation and alteration of the word 'ordinary' in the early 19th century. Initially meaning 'commonplace' or 'of low quality,' its meaning shifted to describe a person of common, unpleasant disposition. This evolution captures a social judgment, where what is merely 'ordinary' or 'plain' becomes viewed as inferior, stubborn, and ill-tempered, solidifying the modern sense of cantankerousness.

The word is a phonetic corruption and alteration of the word "ordinary." It is not productively formed from separate, meaningful morphemes in modern English.