semuncia /si-munˈsh(y)ə/

1. A Roman half-ounce
2. A bronze coin, an as in its ultimate value

• atactic
• at a discount
• ataghan
• at a glance
• atalaya
• atalayas
• at all
• at all costs
• at all events
• at all hours
• a tall man of his hands
• at all points
• at a loose end
• at a loss
• at a low ebb
• ataman
• atamans
• at anchor
• at an end
• at an inch
• at any cost
• at any hand
• at any price
• at any rate
• atap