silphium /silˈfi-əm/

1. A plant (perh the umbelliferous Ferula tingitana) imported from Cyrenaica by the Greeks for use as a food and in medicine (historical)
2. (cap) a genus of American composites, compass plants

• foutred
• foutres
• foutring
• fovea
• fovea centralis
• foveae
• foveal
• foveate
• foveola
• foveolae
• foveolas
• foveole
• foveoles
• fowl
• fowled
• fowler
• fowlers
• fowling
• fowling-net
• fowling-nets
• fowling-piece
• fowling-pieces
• fowlings
• fowl-pest
• fowl-pests