synangium /sin-anˈji-əm/

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

• at a stretch
• at a stroke
• at a tangent
• at a venture
• atavism
• atavisms
• atavistic
• atavistically
• at a why-not
• at a word
• ataxia
• ataxias
• ataxic
• ataxies
• ataxy
• at bat
• at-bat
• at best
• at bottom
• ATC
• atchieve
• atchieved
• atchieves
• arcuses
• arcus senilis