| participate in(verb, expression, open, start, join) |
| pick up(verb, expression, open, start, continue) |
| pitch in(verb, expression, help, do, aid) |
| plunge into(verb, expression, help, attack, do) |
| provoke |
| recommence(verb, open, start, continue, assume) |
| renew(verb, open, start, continue, assume) |
| reopen(verb, open, start, continue, assume) |
| restart(verb, open, start, continue, assume) |
| resume(verb, open, start, continue, assume) |
| set at |
| set out on(verb, expression, idiom, open, start) |
| sign on(verb, expression, open, start, join) |
| sign up(verb, expression, open, start, join) |
| start(noun, verb, open, join, journey) |
| starting point(noun, expression, start, beginning, onset) |
| strike at |
| subscribe(verb, help, attack, open, start) |
| tackle(verb, help, attack, open, start) |
| take |