| courageous(adjective, vigorous, noble, brave, daring) |
| bold(adjective, vigorous, noble, brave, stout) |
| intrepid(adjective, vigorous, noble, brave, stout) |
| fearless(adjective, vigorous, noble, brave, stout) |
| tiger(vigorous, noble, robust, courageous, well-built) |
| brave(adjective, vigorous, noble, daring, stout) |
| daring(adjective, vigorous, noble, stout, courageous) |
| audacious(adjective, vigorous, noble, courageous, heroic) |
| valiant(adjective, vigorous, noble, brave, stout) |
| gallant(adjective, vigorous, noble, grand, daring) |
| manful(adjective, vigorous, noble, robust, courageous) |
| plucky |
| stout-hearted(adjective, vigorous, noble, robust, courageous) |
| manly(adjective, robust, strapping, well-built, zappy) |
| undaunted(adjective, vigorous, noble, brave, stout) |
| heroic(adjective, vigorous, noble, brave, stout) |
| noble(vigorous, grand, brave, daring, stout) |
| strong |
| adventurous |
| bauld(noun, adjective) |