surcharge

Noun

• an additional charge (as for items previously omitted or as a penalty for failure to exercise common caution or common skill)

Verb

• show an omission in (an account) for which credit ought to have been given

• place too much a load on
  • don't overload the car
    

• fill to an excessive degree
  • The air was surcharged with tension
    

• print a new denomination on a stamp or a banknote

• fill to capacity with people
  • The air raids had surcharged the emergency wards
    

• rip off; ask an unreasonable price

• charge an extra fee, as for a special service

Related words

• Synonyms: 
  overload , overcharge , soak , gazump , fleece , plume , pluck , rob , hook