| unfearing(noun, adjective, bold, confident, fearless) |
| unflinching |
| unrestful(anxious, nervous, worried, tense, restless) |
| vigorous(adjective, tough, smart, energetic, determined) |
| Trojan(strong, tough, bold, spirited, brave) |
| active(adjective, energetic, passionate, determined, bold) |
| aggressive(adjective, smart, familiar, forceful, arrogant) |
| alarmed(shy, worried, afraid, apprehensive, scared) |
| alert(adjective, sharp, bright, energetic, excited) |
| all nerves |
| animate(adjective, bright, energetic, passionate, determined) |
| animated(adjective, energetic, lively, determined, cheerful) |
| ardent(adjective, bright, energetic, passionate, determined) |
| arrant(cool, rude, bold, impudent, brazen) |
| assertive(adjective, tough, smart, energetic, vigorous) |
| assertory(adjective, tough, smart, energetic, vigorous) |
| assured(strong, tough, bold, spirited, brave) |
| avid(adjective, bright, energetic, passionate, excited) |
| aweless(rude, bold, brave, daring, impolite) |
| basket case(expression, upset, excited, anxious, nervous) |