polacca /po-lakˈə/

1. A three-masted Mediterranean vessel, with fore- and mainmasts each in one piece (also polacre /po-läˈkər/)
2. A polonaise, or composition in the manner of a polonaise

• come to that
• come to the boil
• come to the front
• come true
• comets
• come under
• come under the hammer
• come under the microscope
• come undone
• come unfastened
• come unglued
• come ungummed
• come unstuck
• come up
• come up against
• come up in the world
• come upon
• comeuppance
• comeuppances
• come up smelling of roses
• come up to
• come up to scratch
• come up trumps
• come up with
• come what may