| strict(adjective, close, open, direct, correct) |
| string along with(expression, adjective, idiom, close, correct) |
| suitable(adjective, correct, right, friendly, appropriate) |
| sure(adjective, close, correct, firm, honest) |
| sure enough(expression, honest, proper, true, straightforward) |
| tried(adjective, close, open, correct, firm) |
| tried and true(expression, adjective, idiom, close, correct) |
| true blue(expression, honest, fair, proper, candid) |
| trusty(adjective, good, close, correct, firm) |
| twenty-four carat(expression, open, honest, fair, true) |
| unaffected(open, honest, true, straightforward, straight) |
| unchanging(adjective, close, correct, firm, honest) |
| undeceptive(adjective, open, direct) |
| undesigning(open, honest, true, straightforward, straight) |
| undisguised(adjective, good, friendly, appropriate, fair) |
| undissembled(adjective, open, friendly, appropriate, honest) |
| unfeigned(adjective, honest, fair, proper, true) |
| unpretentious(open, honest, true, straightforward, straight) |
| unreserved(adjective, open, free, correct, friendly) |
| unswerving(adjective, close, correct, firm, honest) |