| dress(noun, practice, discipline, exercise, practise) |
| drilling(noun, study, practice, discipline, exercise) |
| education(noun, organization, study, increase, plan) |
| effort(noun, study, go, burden, struggle) |
| endeavor(noun, go, struggle, try, examination) |
| establishment(noun, organization, study, increase, plan) |
| evolution(noun, organization, study, increase, plan) |
| examination(noun, study, struggle, exercise, test) |
| expectation(noun, organization, study, increase, plan) |
| experience(noun, struggle, examination, test, effort) |
| experiment(noun, go, practice, struggle, try) |
| fitting(noun, organization, study, increase, plan) |
| flight test |
| fling(noun, go, struggle, try, examination) |
| foresight(noun, organization, study, increase, plan) |
| formation(noun, organization, study, increase, plan) |
| foundation(noun, organization, study, increase, plan) |
| gestation(noun, organization, study, increase, plan) |
| getting ready(noun, expression, organization, study, increase) |
| go(noun, struggle, try, examination, test) |