extent vs spoke

extent

noun
  • The space, area, volume, etc., to which something extends. 

  • A former tent; something (or someone) that was a tent but no longer is 

  • The valuation of property. 

  • A range of values or locations. 

  • A contiguous area of storage in a file system. 

  • A writ directing the sheriff to seize the property of a debtor, for the recovery of debts of record due to the Crown. 

spoke

noun
  • One of the outlying points in a hub-and-spoke model of transportation. 

  • A projecting handle of a steering wheel. 

  • A support structure that connects the axle or the hub of a wheel to the rim. 

  • A rung of a ladder. 

  • A device for fastening the wheel of a vehicle to prevent it from turning when going downhill. 

verb
  • simple past tense of speak 

  • To furnish (a wheel) with spokes. 

How often have the words extent and spoke occurred in a corpus of books? (source: Google Ngram Viewer )