2 Words to use with incisor

They have retained some at least of the upper incisor teeth, and, except in some rhinoceroses, the canines are also left; the molars and premolars are practically alike in all recent species, and in all of which we know the soft parts, the stomach has but one compartment, and there is an enormous caecum.

Under jaw broad to the end; canine teeth healthy, powerful, and wide apart; incisors level, or the lower projecting beyond the upper, but never sufficiently so as to become visible when the mouth is closed.

2 Words to use with  incisor