calla /kalˈə/

1. A poisonous marsh plant (Calla palustris) of the family Araceae
2. (also calla lily) any African lily of the genus Zantedeschia having showy brightly-coloured flowers

• ridings
• riding school
• riding schools
• riding skirt
• riding skirts
• riding suit
• riding suits
• riding the crest of a wave
• riding the fair
• riding the marches
• riding the stang
• riding whip
• riding whips
• ridotto
• ridottos
• rids
• rid way
• RIE
• riebeckite
• riebeckites
• riel
• riels
• riem
• Riemannian
• Riemannian geometry