| Subject | English | Japanese |
| gen. | caution a person against misconduct | 不心得を戒める |
| railw., sec.sys. | caution aspect | 注意現示 |
| proverb | exp Caution is the best policy | 用心するに如くはない |
| tech. | caution money | 敷金 (しききん) |
| gen. | n caution money | 敷金 ichi1 news2 nf30 (しききん) |
| gen. | n vs yoji caution oneself against | 自重自戒 |
| tech. | caution signal | 注意信号 (ちゅういしんごう) |
| gen. | exp adv for caution's sake | 念為 |
| gen. | exp adv for caution's sake | 念の為 |
| gen. | exp adv for caution's sake | 念のため |
| gen. | n one's last caution | 遺誡 |
| gen. | n one's last caution | 遺戒 |
| gen. | exp one should err on the side of caution | 用心するに越したことはない |
| gen. | exp one should err on the side of caution | 用心するにこしたことはない |
| comp., MS | Parents Strongly Cautioned | 保護者の強い注意が必要 (A TV ratings system used by TV networks in the United States to indicate to viewers that a particular show is unsuitable for children under 14 years of age) |
| gen. | n sense of caution | 警戒感 |
| gen. | throw all caution and conscience away in pursuit of riches | 金に目が眩む |
| gen. | adv with caution | 注意深く |
| gen. | exp with caution | 心して |
| gen. | adv with caution | 大切に |
| gen. | exp with great caution | 腫れ物に触るように |