modius /mōˈdi-əs or modˈi-ŭs/

1. A Roman dry measure, roughly equivalent to a peck
2. A cylindrical headdress of the gods

• sippets
• sipping
• sipple
• sippled
• sipples
• sippling
• sips
• sipunculid
• sipunculids
• sipunculoid
• sipunculoids
• si quis
• sir
• Sir.
• Sirah
• sircar
• sircars
• sirdar
• sirdars
• sire
• sired
• siren
• sirenian
• sirenians
• sirenic