There are 15 words that start with 'canv'.
| canvas | canvass | canvased | 
| canvaser | canvases | canvasers | 
| canvasing | canvassed | canvasser | 
| canvasses | canvasback | canvaslike | 
| canvassers | canvassing | canvasbacks | 
Note: These 15 words that start with 'canv' are found from the USA & Canada version of the tournament Scrabble word list.