| fortify(verb, support, increase, establish, extend) |
| galvanize(verb, touch, raise, provoke, stimulate) |
| harden(verb, support, increase, establish, extend) |
| heat up(verb, expression, phrasal verb, support, increase) |
| heighten(verb, support, increase, establish, extend) |
| hype(verb, support, increase, boost, sustain) |
| impel(verb, touch, raise, stimulate, arouse) |
| incite(verb, touch, raise, provoke, stimulate) |
| increase(verb, support, establish, extend, boost) |
| inflame(verb, touch, raise, stimulate, arouse) |
| inspire(verb, touch, raise, provoke, stimulate) |
| intensify(verb, support, increase, establish, extend) |
| invigorate(verb, support, increase, establish, extend) |
| justify(verb, support, increase, establish, extend) |
| kindle(verb, touch, raise, stimulate, arouse) |
| lend a hand(verb, expression, idiom, support, increase) |
| make firm(verb, expression, support, increase, establish) |
| motivate(verb, touch, raise, stimulate, arouse) |
| mount(verb, support, increase, establish, extend) |
| pick up(verb, expression, phrasal verb, support, increase) |