| claim(support, favor, defend, explain, substantiate) |
| clean up(verb, expression, regulate, legalize) |
| clear(verb, support, favor, sustain, confirm) |
| commission(verb, allow, authorize, sanction, enable) |
| condone(verb, support, favor, sustain, confirm) |
| contend(support, favor, defend, explain, substantiate) |
| cop a plea(verb, expression, idiom, support, favor) |
| corroborate(endorse, prove, verify, substantiate) |
| crawl(verb, support, favor, sustain, confirm) |
| do justice to(verb, expression, idiom, support, favor) |
| enfranchise |
| exculpate(verb, support, favor, defend, explain) |
| excuse(verb, favor, sustain, confirm, defend) |
| exonerate(support, favor, defend, explain, substantiate) |
| explain(verb, support, defend, substantiate, validate) |
| favor(support, defend, explain, substantiate, validate) |
| franchise |
| give stamp of approval(expression, idiom, endorse, prove, substantiate) |
| give the go-ahead(expression, idiom, endorse, prove, substantiate) |
| give the green light(expression, idiom, endorse, prove, verify) |