"QUIET" and "QUITE"

"Quiet" means silent or calm. "Quite" is used for emphasis or degree. Ex.: The library is very quiet. The movie was quite entertaining.

"CANVAS" and "CANVASS"

"Canvas" is a type of strong, heavy cloth. "Canvass" means to seek support or opinions, usually by going door to door. Ex.: The artist painted on a canvas. The politician will canvass the neighborhood for votes.