Peucedanin :: Peucedanin (n.) A tasteless white crystalline substance, extracted from the roots of the sulphurwort (Peucedanum), masterwort (Imperatoria), and other related plants; -- called also imperatorin..
Succedane :: Succade (n.) Sweetmeats, or preserves in sugar, whether fruit, vegetables, or confections..
Succedanea :: Succedaneous (a.) Pertaining to, or acting as, a succedaneum; supplying the place of something else; being, or employed as, a substitute for another..