1. Of metals e.g.; not made shiny and smooth by friction

See also: unpolished

• goa bean vine
• Goa powder
• goad
• goaded
• goading
• goal
• goal line
• goal-directed
• goal-kick
• goalie
• goalkeeper
• goalless
• goalmouth
• goalpost
• goaltender
• goanna
• goat
• goat antelope
• goat cheese
• goat god
• goat grass
• goat herder
• goat rue
• goat willow
• goat's rue