| quick(adjective, sharp, bright, lively, active) |
| ready for anything(expression, idiom) |
| ripe |
| set-up(adjective, qualified, willing, prepared, able) |
| sewed-up(adjective, qualified, willing, prepared, able) |
| sharp(adjective, bright, lively, alert, attentive) |
| spirited(adjective, sharp, bright, lively, active) |
| switched on(expression, adjective, sharp, bright, lively) |
| up in arms(expression, idiom) |
| up on(expression, adjective, qualified, willing, prepared) |
| wary(adjective, sharp, bright, lively, alert) |
| watchful(adjective, sharp, bright, lively, alert) |
| well-prepared |
| wide-awake(adjective, sharp, bright, lively, alert) |
| wired(adjective, keen, sharp, bright, lively) |
| wise(adjective, sharp, bright, lively, active) |
| with it(expression, adjective, sharp, bright, lively) |
| adapted(adjective, qualified, willing, planned, able) |
| adjusted(adjective, qualified, willing, planned, able) |
| agreeable(adjective, keen, game, willing, inclined) |