Highway Code 
(In the UK) the official set of rules and guidance for road users.
- subcontinental
- subcontinuative
- subcontinuous
- subcontract
- subcontractor
- subcontrariety
- subcontrary
- subcool
- subcooled
- subcooling
- subcortical
- subcosta
- subcostal
- sub-county
- subcreation
- subcreative
- sub-creator
- subcritical
- sub-crossing
- subcruraeus
- subcrureus
- subcrust
- subcrustal
- subcrystalline
- subcultivation