| going-over |
| grind(noun, work, hard, burden, routine) |
| groundwork(noun, organization, study, increase, plan) |
| gym(noun, study, practice, discipline, exercise) |
| gymnastic exercises |
| hard |
| hearing |
| homework(noun, organization, study, increase, plan) |
| incubation(noun, organization, study, increase, plan) |
| instruction(noun, practice, discipline, exercise, education) |
| investigation(noun, study, struggle, exercise, examination) |
| jogging |
| labor(noun, study, work, hard, exercise) |
| lead time(noun, expression, organization, study, increase) |
| learning by doing(noun, expression, idiom, practice, discipline) |
| lick(noun, go, struggle, try, examination) |
| making ready(noun, expression, organization, study, increase) |
| maneuvers(noun, practice, discipline, exercise, practise) |
| manufacture(noun, organization, study, increase, plan) |
| marching(noun, practice, discipline, exercise, practise) |