1. Brave or tough, often offensive

Derived forms: ballsiest, ballsier

• stick together
• stick with
• stick-in-the-mud
• stick-on
• stickball
• stickball game
• sticker
• stickily
• stickiness
• heat sink
• heat unit
• heat up
• heat wave
• heat-absorbing
• heat-releasing
• heat-seeking missile
• heatable
• heated
• heated up
• heatedly
• heater
• heath
• heath aster
• heath family
• heath hen