| 勿 | まな | must not, may not |
| 勿れ | なかれ | must not, do not |
| 勿体 | もったい | superior airs, air of importance; overemphasis |
| 勿体ぶる | もったいぶる | to put on airs, to assume importance |
| 勿体振る | もったいぶる | to put on airs, to assume importance |
| 勿論 | もちろん | of course, certainly, naturally |
| 事勿れ主義 | ことなかれしゅぎ | principle of peace-at-any-price |
| 勿体ない | もったいない | impious, profane, sacrilegious; too good, more than one deserves, unworthy of; wasteful |
| 勿体無い | もったいない | impious, profane, sacrilegious; too good, more than one deserves, unworthy of; wasteful |
| 勿忘草 | わすれなぐさ, ワスレナグサ | forget-me-not (esp. the water forget-me-not, Myosotis scorpioides) |
