Synonyms for Dogtooth (same or very similar meaning)
WordNet sense 1 (perennial woodland spring-flowering plant; widely cultivated):
dogtooth violet, dog's-tooth violetWordNet sense 2 (one of the four pointed conical teeth (two in each jaw) located between the incisors and the premolars):
canine, cuspid, eyetooth, canine toothFrom the ODE community, based on WordNetadd/edit