• 勇気ゆうき — courage
• 勇敢ゆうかん — brave / gallant
• 勇退ゆうたい — honorable retirement
• 勇戦ゆうせん — courageous fight
• 武勇伝ぶゆうでん — tales of heroism
• 勇猛果敢ゆうもうかかん — dauntless / bravery

The top of 勇 represents a phonetic component, while the bottom 力 shows strength. Together, they express strong resolve and fearless spirit — mental and physical power in action.