| term | pronunciation | English |
|---|
| 偶然 | ぐうぜん | (by) chance, unexpectedly, suddenly |
| 全然 | ぜんぜん | wholly, entirely, completely |
| 自然 | しぜん | nature |
| 自然科学 | しぜんかがく | natural science |
| 一目瞭然 | いちもくりょうぜん | apparent, obvious, very clear |
| 不自然 | ふしぜん | unnatural, artificial, affected, strained |
| 亜爾然丁 | あるぜんちん, アルゼンチン | Argentina |
| 亮然 | りょうぜん | clear, obvious |
| 依然 | いぜん | still, as yet, as it has been |
| 依然として | いぜんとして | still, as yet, as of old |
| 古色蒼然 | こしょくそうぜん | antique-looking, looking hoary with patina |
| 天然 | てんねん | nature, spontaneity; natural airhead |
| 天然ガス | てんねんガス | natural gas |
| 天然痘 | てんねんとう | smallpox, variola |
| 天然硝子 | てんねんがらす, てんねんしょうし | natural glass |
| 天然記念物 | てんねんきねんぶつ | natural monument; protected species (animal, habitat, etc.) |
| 当然 | とうぜん | natural, as a matter of course |
| 必然的 | ひつぜんてき | inevitable, necessary |
| 悠然 | ゆうぜん | with an air of composure, calmly |
| 慨然 | がいぜん | indignant, sorrowful; steadfast, determined |
| 敢然 | かんぜん | boldly |
| 旺然 | おうぜん | prosperous |
| 昂然 | こうぜん | elated, triumphant, proud |
| 昭然 | しょうぜん | manifest, clear, evident, obvious |
| 晏然 | あんぜん | calm, tranquil |
| 欣々然 | きんきんぜん | quite joyous, quite cheerful, quite happy |
| 欣欣然 | きんきんぜん | quite joyous, quite cheerful, quite happy |
| 欣然 | きんぜん | joyful, cheerful |
| 歴然 | れきぜん | evident, plain, distinct, clear |
| 毅然 | きぜん | fortitude, firmness, resolution |
| 毅然として | きぜんとして | with resolution |
| 泰然 | たいぜん | calm, composed, self-possessed, firm |
| 泰然自若 | たいぜんじじゃく | having presence of mind, self-possessed, imperturbable, calm and self-possessed |
| 浩然 | こうぜん | broadminded; great and prosperous, vast |
| 渥然 | あくぜん | glossy |
| 漂然 | ひょうぜん | casually, aimlessly, abruptly, unexpectedly |
| 漠然 | ばくぜん | obscure, vague, equivocal |
| 燦然 | さんぜん | brilliance, radiance |
| 皓然 | こうぜん | shining brightly, shining whitely |
| 瞭然 | りょうぜん | obvious |
| 秩序整然 | ちつじょせいぜん | in good (perfect) order, in apple-pie order |
| 突然 | とつぜん | abrupt, sudden, unexpected, all at once |
| 自然描写 | しぜんびょうしゃ | description of nature |
| 自然淘汰 | しぜんとうた | natural selection |
| 莞然 | かんぜん | sweetly smiling |
| 騒然 | そうぜん | noisy, confused, uproarious |