| give birth to(verb, phrasal verb, development, creation, starting) |
| give life to(verb, phrasal verb, development, creation, starting) |
| ground(noun, cause, beginning, agent) |
| grounds(noun, cause, beginning, agent) |
| hatch(verb, development, creation, starting) |
| imagine(verb, development, creation, starting) |
| incitement(noun, cause, beginning, agent) |
| inducement(noun, cause, beginning, agent) |
| initiate(verb, development, creation, starting) |
| instigation(noun, cause, beginning, agent) |
| institute(verb, development, creation, starting) |
| invent(verb, development, creation, starting) |
| invest(verb, development, creation, starting) |
| leaven(noun, cause, beginning, agent) |
| mainspring(noun, cause, beginning, agent) |
| make(verb, development, creation, starting) |
| maker(noun, cause, beginning, agent) |
| matter(noun, cause, beginning, agent) |
| motivation(noun, cause, beginning, agent) |
| motive(noun, cause, beginning, agent) |