| ruin(spoil, corrupt, taint, contaminate, deprave) |
| screen(obscure, alter, hide, cloak) |
| secrete(obscure, alter, hide, cloak) |
| set right(verb, expression, advance, increase, develop) |
| sham(verb, change, cover, obscure, fake) |
| shape up(verb, expression, phrasal verb, advance, increase) |
| sharpen(verb, advance, increase, develop, raise) |
| shave(cut, reduce, thin, spoil, alter) |
| shroud(obscure, alter, hide, cloak) |
| simulate(verb, change, cover, obscure, fake) |
| skyrocket(verb, advance, increase, develop, raise) |
| straighten out(verb, expression, phrasal verb, advance, increase) |
| taint(cut, thin, spoil, corrupt, degrade) |
| take off(verb, expression, phrasal verb, advance, increase) |
| thin(cut, reduce, spoil, weaken, corrupt) |
| transfuse(cut, thin, spoil, corrupt, degrade) |
| turn the corner(verb, expression, idiom, advance, increase) |
| update(verb, advance, increase, develop, raise) |
| upgrade(verb, advance, increase, develop, raise) |
| varnish(verb, change, cover, obscure, fake) |