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

• centre of symmetry
• centrepiece
• centrepieces
• centre punch
• centre punches
• centre-rail
• centre-rails
• centres
• centre spread
• centre spreads
• centre stage
• centri-
• centric
• centrical
• centrically
• centricalness
• centricalnesses
• centricities
• centricity
• centries
• centrifugal
• centrifugal force
• centrifugal forces
• centrifugalise
• centrifugalised