| approve(verb, support, accept, praise, favor) |
| attest(verb, support, praise, favor, back) |
| authenticate(verb, support, praise, favor, back) |
| back(verb, support, help, accept, favor) |
| be of the same mind(verb, set, settle, agree, allow) |
| bless(verb, support, praise, favor, back) |
| buy into(verb, expression, phrasal verb, set, settle) |
| certify(verb, support, praise, favor, back) |
| check(verb, support, set, settle, agree) |
| circumstantiate(verb, support, back, sign, uphold) |
| clinch the deal(verb, expression, idiom, set, settle) |
| come to terms(verb, expression, idiom, set, settle) |
| debunk(verb, support, back, sign, uphold) |
| endorse(verb, support, accept, allow, back) |
| explain(verb, support, back, sign, uphold) |
| give blessing(verb, expression, set, settle, agree) |
| give carte blanche(verb, expression, idiom, set, settle) |
| give high sign(verb, expression, idiom, support, back) |
| give stamp of approval(verb, expression, idiom, support, help) |
| give the go-ahead(verb, expression, idiom, support, set) |