gromwell /gromˈwəl/

1. Any plant of the genus Lithospermum, of the borage family, with smooth, stonelike seeds formerly used medicinally
2. The oyster plant (genus Mertensia), also of the borage family

• ulva
• ulvas
• ulyie
• ulzie
• um
• umami
• umamis
• um and ah
• Umayyad
• umbel
• umbellar
• umbellate
• umbellated
• umbellately
• umbellifer
• Umbelliferae
• umbelliferous
• umbellifers
• umbellule
• umbellules
• umbels
• umber
• umber-bird
• umber-birds
• umbered