Related Clues:

• Running
• Be constructive?
• Build an edifice
• Put up, as a building
• Having good posture
• Interminably
• At attention
• Upturned
• Upright, as posture
• Upturned, as a box
• Straight up and down
• On twos, rather than fours
• Upright, as a box
• Build, as a monument
• Displaying good posture