| start(noun, verb, end, open) |
| continue(verb, open, permit, persist) |
| advance(noun, verb, move, hold) |
| continuation(noun, addition, stoppage, maintenance) |
| help(noun, verb, hurt, open) |
| beginning(noun, continuation) |
| encourage(verb, open, reject, halt) |
| allow(verb, open, permit) |
| assist(noun, verb, help, check) |
| assistance(noun, help, hindrance, continuation) |
| commencement(noun, end, continuation) |
| forward(verb, check, open, aid) |
| permit(verb, open, halt, forbid) |
| persist(verb, carry) |
| unblock(verb, open, permit) |
| abet(verb, open, hinder, permit) |
| aid(noun, verb, hurt, open) |
| cause(verb, open, impede, permit) |
| clear(verb, adjective, open, permit) |
| exist |