| term | pronunciation | English |
|---|
| 未完了 | みかんりょう | imperfective |
| 未だ | まだ | yet, still, more, besides |
| 未来 | みらい | future (life, tense) |
| 未満 | みまん | less than, insufficient |
| 前代未聞 | ぜんだいみもん | unheard-of; unprecedented |
| 作者未詳 | さくしゃみしょう | anonymous, author unknown |
| 未了 | みりょう | unfinished, unfilled (order), unexecuted |
| 未亡人 | みぼうじん | widow |
| 未墾 | みこん | uncultivated, wild |
| 未墾地 | みこんち | uncultivated land |
| 未婚 | みこん | unmarried |
| 未定 | みてい | not yet fixed, undecided, pending |
| 未払い | みはらい | unpaid, overdue |
| 未明 | みめい | early dawn, grey of morning, gray of morning |
| 未決囚 | みけつしゅう | unconvicted prisoner, prisoner under trial |
| 未熟 | みじゅく | inexperience, unripeness, raw, unskilled, immature, inexperienced |
| 未熟児 | みじゅくじ | premature baby |
| 未発表 | みはっぴょう | unpublished, not yet announced |
| 未知 | みち | not yet known |
| 未練 | みれん | lingering affection, attachment, regret(s), reluctance |
| 未解決 | みかいけつ | unsettled, pending, unresolved |
| 未踏峰 | みとうほう | unclimbed mountain |
| 未遂 | みすい | attempt (at crime) |
| 未開墾 | みかいこん | uncultivated |
| 未開墾地 | みかいこんち | virgin soil, uncultivated land |
| 未開拓 | みかいたく | undeveloped, wild (areas) |
| 殺人未遂 | さつじんみすい | attempted murder |
| 自殺未遂 | じさつみすい | attempted suicide |