| enhance(verb, advance, increase, develop, disturb) |
| intensify(verb, advance, increase, develop, disturb) |
| magnify(verb, advance, increase, develop, disturb) |
| heighten(verb, advance, increase, develop, disturb) |
| deepen(verb, advance, increase, disturb, encourage) |
| double(verb, adjective, advance, increase, raise) |
| duplicate(verb, increase, sound, copy, big) |
| increase(noun, verb, advance, develop, raise) |
| repeat(verb, increase, sound, grow, expand) |
| strengthen(verb, advance, increase, develop, raise) |
| aggravate(verb, advance, increase, develop, disturb) |
| augment(verb, advance, increase, raise, rise) |
| raise(verb, advance, increase, encourage, rise) |
| reduplicate(verb, sound, copy, say, imitate) |
| echo(verb, sound, copy, say, repeat) |
| multiply(verb, advance, increase, raise, rise) |
| renew(verb, sound, say, duplication, pronunciation) |
| aggrandize(verb, advance, increase, raise, rise) |
| mount(verb, advance, increase, develop, disturb) |
| reinforce(verb, advance, increase, develop, raise) |