- radish - pungent fleshy edible root
--1 is a kind of root vegetable; cruciferous vegetable
--1 is a part of radish plant- radish - pungent edible root of any of various cultivated radish plants
--2 is a kind of root
--2 is a part of radish plant- radish, Raphanus sativus - Eurasian plant widely cultivated for its edible pungent root usually eaten raw
--3 is a kind of radish plant
--3 is a member of Raphanus, genus raphanus
--3 has substances: isothiocyanate - radish - pungent edible root of any of various cultivated radish plants