| approve(verb, idea, confirm, prove, story) |
| ask(verb, examine, test, investigate, survey) |
| attest to(verb, expression, phrasal verb, idea, confirm) |
| authenticate(verb, check, idea, confirm, prove) |
| be all ears(verb, study, consider, examine, review) |
| bear out(verb, expression, phrasal verb, idea, confirm) |
| brainstorm(verb, view, examine, investigate, survey) |
| bug(verb, study, consider, examine, review) |
| catechize(verb, examine, test, investigate, survey) |
| certify(verb, check, confirm, prove, story) |
| check(verb, study, examine, review, confirm) |
| check on(verb, expression, phrasal verb, confirm, story) |
| check up on(verb, expression, idiom, phrasal verb, check) |
| checkup |
| confirm(verb, check, idea, prove, story) |
| consider(verb, study, examine, review, case) |
| contemplate(verb, study, observe, examine, review) |
| corroborate(verb, check, idea, confirm, prove) |
| debunk(verb, check, establish, idea, confirm) |
| declare true(verb, expression, confirm, story, verify) |