quadrilateral /kwo-dri-latˈə-rəl/

Four-sided

1. A plane figure bounded by four straight lines (geometry)
2. A group of four fortresses, esp Mantua, Verona, Peschiera and Legnaga in N Italy

• sure-fire
• surefooted
• surefootedly
• surefootedness
• surefootednesses
• surely
• sureness
• surenesses
• surer
• sures
• surest
• sure thing
• sure things
• swatchbooks
• swatches
• swath
• swathe
• swathed
• swathes
• swathier
• swathiest
• swathing
• swathing-clothes
• swathling-clouts
• swaths