| sincere(adjective, close, correct, firm, honest) |
| staunch(adjective, close, correct, firm, honest) |
| steadfast(adjective, close, correct, firm, honest) |
| steady(adjective, close, correct, firm, honest) |
| straight(adjective, close, correct, firm, honest) |
| string along |
| sure(adjective, close, correct, firm, honest) |
| take sides |
| take up on(verb, expression, idiom, phrasal verb, support) |
| think highly of(verb, expression, idiom, phrasal verb, support) |
| throw in with(expression, idiom) |
| tried(adjective, close, correct, firm, honest) |
| tried and true(expression, adjective, idiom, close, correct) |
| true(adjective, close, correct, firm, honest) |
| true-blue(adjective, close, correct, firm, honest) |
| trustworthy(adjective, close, correct, firm, honest) |
| trusty(adjective, close, correct, firm, honest) |
| truthful(adjective, close, correct, firm, honest) |
| unchanging(adjective, close, correct, firm, honest) |
| unswerving(adjective, close, correct, firm, honest) |