The word 'wont' has a direct lineage from Old English, evolving from the past participle form meaning 'accustomed'. It is related to the German word 'gewöhnt', sharing a common Germanic root that conveys the sense of habituation or customary practice. Over time, the initial prefix was lost, and the spelling and pronunciation contracted to the modern form. Its journey from a descriptive verbal participle to a standalone adjective and noun perfectly encapsulates the concept of ingrained habit or usual procedure.

The word 'wont' is a simplex form. It originates from Old English 'gewunod', the past participle of 'gewunian' meaning 'to dwell, be accustomed'. The functional role is that of a lexical root.