| stake(verb, support, maintain, secure, protect) |
| stand behind(verb, expression, phrasal verb, support, maintain) |
| stand up(verb, expression, phrasal verb, settle, establish) |
| stand up for(verb, expression, idiom, phrasal verb, support) |
| study(verb, consider, correct, examine, try) |
| subscribe(verb, support, back, sign, uphold) |
| substantiate(verb, support, back, sign, confirm) |
| swear(verb, support, maintain, secure, protect) |
| take steps |
| take stock(verb, expression, study, correct, examine) |
| test(verb, study, check, correct, examine) |
| testify(verb, support, maintain, secure, protect) |
| tether |
| thumbs up(verb, expression, phrasal verb, support, back) |
| tie |
| try(verb, study, check, consider, correct) |
| underpin(verb, support, back, sign, uphold) |
| uphold(verb, support, back, sign, prove) |
| validate(verb, support, check, back, confirm) |
| vouch(verb, support, back, sign, uphold) |