Here is a list of verbs that start with CAN.
can, cancel, canceled, canceling, cancelled
cancelling, cancels, canned, canning, canoe
canonized, canted, cantered, canting, canvass
canvassed
Hope you enjoy this page of verbs that start with can and the rest of this verb list site as well.
Did I miss any verbs? Visitors can make this a more useful online resource by listing more verbs in the comments.