| inflame(verb, start, encourage, provoke, excite) |
| liven(verb, move, increase, promote, stimulate) |
| occasion(verb, make, open, cause, start) |
| originate(verb, form, make, open, cause) |
| pep up(verb, expression, stimulate, refresh, revitalize) |
| perk(verb, support, encourage, spirit, provoke) |
| rise(verb, open, leave, establish, create) |
| set going |
| set up(verb, expression, phrasal verb, support, make) |
| stir up(verb, expression, present, start, encourage) |
| strengthen(verb, promote, raise, stimulate, restore) |
| trigger off(verb, expression, phrasal verb) |
| turn(verb, go, work, drive, run) |
| work(verb, go, run, function) |
| egg on(verb, expression, move, make, drive) |
| abet(verb, make, present, cause, start) |
| air(verb, tidy, refresh, invigorate, dust) |
| coax(verb, make, cause, promote, encourage) |
| crank |
| effect(verb, make, open, cause, start) |