| Word | Reading | Meaning | Level |
|---|
| 全然 | ぜんぜん | not at all - with negative | N5 |
| 整然 | せいぜん | orderly, neatly aligned | N3 |
| 毅然 | きぜん | resolute, firm | N3 |
| 騒然 | そうぜん | in an uproar | N2 |
| 呆然 | ぼうぜん | stunned | N2 |
| 未然防止 | みぜんぼうし | proactive prevention | N1 |
| 天然砥石 | てんねんといし | natural quarry whetstone | N1 |
| 自然薯 | じねんじょ | wild mountain yam, jinenjo | N1 |
| 自然林 | しぜんりん | primary old-growth broadleaf forest | N1 |
| 天然物 | てんねんもの | wild uncultivated specimen | N1 |
| 陶然 | とうぜん | enraptured, intoxicated with flavor | N1 |
| 天地自然 | てんちしぜん | the cosmos and wild nature | N1 |
| 天然乳酸 | てんねんにゅうさん | naturally cultivated ambient lactic acid | N1 |
| 自然淘汰 | しぜんとうた | biological survival of fittest strains | N1 |
| 自然な甘み | しぜんなあまみ | wholesome unrefined natural sweetness | N1 |
| 自然対流 | しぜんたいりゅう | natural fluid convection | N1 |
| 自然釉 | しぜんゆう | natural wood-ash glaze formed in kiln | N1 |
| 渾然一体 | こんぜんいったい | harmonious indivisible wholeness | N1 |
| 自然への服従 | しぜんへのふくじゅう | humble surrender to cosmic nature | N1 |
| 天然の神秘 | てんねんのしんぴ | profound mystery of wild uncultivated terroir | N1 |
