- bufotoad, frog
- bufogeninA particular enzyme inhibitor derived from a toad toxin.
- bufoniformResembling a toad.
- bufoniteA fossil consisting of the petrified teeth and palatal bones of fishes belonging to the family of pycnodonts, whose remains occur in the oolite and chalk formations.
- bufotenineAn alkaloid, found in the skins of some toads, related to serotonin.