in·su·lant 
(ĭnsə-lənt, ĭnsyə-)
(ĭnsə-lənt, ĭnsyə-)n.
A material used for insulation; an insulator.
- Charles Watson-Wentworth.
- (Charles) William
- Charles William
- Charles William
- Charles X
- Charles XIV John
- Charles Édouard Jeanneret.
- Charley
- charley horse
- "Charlie."
- Charlie
- "Charlie."
- Charlie
- charlock
- charlotte
- Charlotte
- Charlotte
- Charlotte
- Charlotte Amalie
- Charlotte Anna Perkins
- charlotte russe
- Charlottesville
- Charlottetown
- charm
- charmed