| give high sign(expression, idiom, support, back, sign) |
| give stamp of approval(expression, idiom, support, back, sign) |
| hold up(verb, expression, confirm, prove, demonstrate) |
| keep(verb, support, realize, satisfy, match) |
| make good(expression, support, favor, back, sign) |
| make legal(verb, expression, phrasal verb, endorse, prove) |
| okay(verb, support, back, sign, approve) |
| rubber-stamp(verb, support, back, sign, confirm) |
| sanction(verb, support, back, sign, approve) |
| subscribe(verb, support, back, sign, explain) |
| tally(verb, phrasal verb, conjunction, support, match) |
| vouch(verb, support, back, sign, confirm) |
| witness(verb, support, show, determine, back) |
| John Hancock(expression, endorse, prove, verify, substantiate) |
| abet(verb, hold, help, maintain, establish) |
| absolve(verb, support, maintain, favor, sustain) |
| acquit(verb, support, maintain, favor, sustain) |
| add up(verb, expression, show, determine, confirm) |
| advance(verb, hold, help, establish, back) |
| advocate(support, maintain, defend, uphold, substantiate) |