| stabilizer(noun, balance, weight, ballast) |
| strain(noun, work, exercise, effort) |
| stretch(noun, work, exercise, effort) |
| strife(noun, work, exercise, effort) |
| striving(noun, work, exercise, effort) |
| struggle(noun, work, exercise, effort) |
| support(noun, balance, weight, ballast) |
| sweat(noun, work, exercise, effort) |
| teacher(noun, fat, coach, instructor) |
| tension(noun, work, exercise, effort) |
| thin as a railangular(fat, underweight, slimness) |
| toil(noun, work, exercise, effort) |
| trainer(noun, fat, coach, instructor) |
| training(noun, work, exercise, effort) |
| travail(noun, work, exercise, effort) |
| trial(noun, work, exercise, effort) |
| trouble(noun, work, exercise, effort) |
| try(noun, work, exercise, effort) |
| tug(noun, work, exercise, effort) |
| tutor(noun, fat, coach, instructor) |