| accompaniment |
| accumulate(verb, increase, rise, issue, swell) |
| acquire(verb, make, get, advance, increase) |
| amplification(noun, act, increase, swell, expansion) |
| appurtenance |
| augmentation(noun, act, increase, swell, expansion) |
| bolster(verb, support, increase, open, develop) |
| continue(verb, take, cover, increase, open) |
| eke(verb, lengthen) |
| elongate(verb, take, cover, increase, open) |
| exaggerate(verb, get, advance, increase, develop) |
| fill out(verb, expression, advance, increase, open) |
| goose(verb, get, increase, promote, rise) |
| hike up(verb, expression, get, increase, develop) |
| jack up(verb, expression, get, increase, develop) |
| mushroom(verb, get, increase, open, develop) |
| parlay(verb, make, get, advance, increase) |
| proliferate(verb, advance, increase, raise, rise) |
| protract(verb, take, cover, advance, increase) |
| pyramid(verb, get, increase, open, develop) |