con·trac·tor 
(kŏntrăk′tər, kən-trăk-)
(kŏntrăk′tər, kən-trăk-)n.
1. One that agrees to furnish materials or perform services at a specified price, especially for construction work.
2. Something, especially a muscle, that contracts.
- Charles Monroe
- C(harles) P(ercy)
- Charles Pierre
- Charles Proteus
- Charles Rennie
- Charles Richard
- Charles River
- Charles Robert
- Charles Samuel
- Charles Sanders
- Charles Scott
- Charles's law
- Charles Spencer
- Charles Stewart
- Charles's Wain
- Charles Talbut
- Charles Taze
- Charles Thomas
- Charles Thomson Rees
- Charleston
- Charleston
- Charlestown
- Charles V
- Charles VII
- Charles Watson-Wentworth.