| go for broke(expression, adjective, idiom, smart, bold) |
| grand(adjective, polite, noble, thoughtful, brave) |
| gumptious(adjective, energetic, daring, resourceful, innovative) |
| hard ball(expression, adjective, energetic, daring, resourceful) |
| hardworking(adjective, energetic, daring, resourceful, innovative) |
| hazardable(noun, adjective) |
| hazardous |
| he-man(vigorous, noble, courageous) |
| heart-whole |
| heroical |
| hot(adjective, bright, energetic, passionate, determined) |
| hot shot(expression, adjective, smart, bold, brave) |
| hungry(adjective, energetic, daring, resourceful, innovative) |
| hustling(adjective, energetic, daring, resourceful, innovative) |
| hyper(adjective, bright, energetic, passionate, determined) |
| icy |
| impavid(adjective, strong, tough, bold, spirited) |
| imprudent(adjective, strong, bold, spirited, brave) |
| impudent(adjective, smart, bold, brave, impulsive) |
| impulsive(adjective, smart, bold, brave, reckless) |