| spread(verb, advance, increase, raise, rise) |
| swarm(verb, advance, increase, raise, rise) |
| teem(verb, advance, increase, raise, rise) |
| thicken(verb, advance, increase, raise, rise) |
| wax(verb, support, advance, increase, raise) |
| widen(verb, advance, increase, raise, rise) |
| accompany(verb, enhance, complement) |
| complement(verb, enhance, fortify) |
| complete(verb, enhance, fortify, complement) |
| compound(verb, boost, swell, enlarge) |
| fill out(verb, expression, enhance, fortify) |
| fill up(verb, expression, enhance, fortify) |
| insert(verb, attach, enhance, include) |
| subsidize(verb, enhance, fortify, complement) |
| supply(verb, enhance, complement) |
| top(verb, enhance, fortify, complement) |