synangium /sin-anˈji-əm/

1. An arterial trunk (anatomy)
2. A group of united sporangia (found in Marattiaceae) (botany)

• ummahs
• ummas
• ump
• umph
• umpirage
• umpirages
• umpire
• umpired
• umpires
• umpireship
• umpireships
• umpiring
• umps
• umpteen
• umpteenth
• umptieth
• umpty
• umquhile
• umra
• umrah
• umrahs
• umras
• UMTS
• umwhile
• 'un