| 信 | xin4 | |
| 真正 | zhen1 zheng4 | true |
| 真 | zhen1 | true |
| 相信 | xiang1 xin4 | to be convinced (that sth is true) |
| 实在 | shi2 zai4 | true |
| 确实 | que4 shi2 | indeed |
| 真实 | zhen1 shi2 | true |
| 实 | shi2 | true |
| 一旦 | yi1 dan4 | if |
| 否认 | fou3 ren4 | to deny |
| 证实 | zheng4 shi2 | to verify |
| 固然 | gu4 ran2 | admittedly its true that |
| 认定 | ren4 ding4 | to affirm |