| determinant(noun, cause, agent, originator) |
| doer(noun, cause, agent, originator) |
| element(noun, cause, agent, originator) |
| end goal |
| explanation(noun, cause, agent, originator) |
| foundation(noun, cause, agent, originator) |
| genesis(noun, cause, agent, originator) |
| ground(noun, cause, agent, originator) |
| incitement(noun, cause, agent, originator) |
| inducement(noun, cause, agent, originator) |
| instigation(noun, cause, agent, originator) |
| leaven(noun, cause, agent, originator) |
| maker(noun, cause, agent, originator) |
| motivation(noun, cause, agent, originator) |
| motive(noun, cause, agent, originator) |
| new baby |
| objective summary(noun, employment, accomplishment, objective) |
| occasion(noun, cause, agent, originator) |
| origin(noun, cause, agent, originator) |
| principle(noun, cause, agent, originator) |