| straight(adjective, close, correct, firm, honest) |
| strict(adjective, close, correct, honest, pure) |
| string along with(expression, adjective, idiom, close, correct) |
| strong(adjective, reliable, steadfast, loyal, faithful) |
| submissive(adjective, obedient) |
| sure(adjective, close, correct, firm, honest) |
| tried(adjective, close, correct, firm, honest) |
| tried-and-true(adjective, firm, honest, intense, true) |
| tried and true(expression, adjective, idiom, close, correct) |
| truehearted(adjective, honest, pure, sure, constant) |
| trustworthy(adjective, close, correct, firm, honest) |
| trusty(adjective, close, correct, firm, honest) |
| truthful(adjective, close, correct, firm, honest) |
| unaffected(adjective, honest, pure, sure, constant) |
| unchanging(adjective, close, correct, firm, honest) |
| undistorted(adjective, close, correct, honest, pure) |
| unswerving(adjective, close, correct, firm, honest) |
| up front(expression, adjective, honest, pure, sure) |
| upright(adjective, close, correct, firm, honest) |
| veracious(adjective, close, correct, firm, honest) |