| Subject | English | Japanese |
| gen. | diffuse aromatherapy oils | アロマを焚く |
| phys. | diffuse band | ぼやけバンド (boyake-bando) |
| tech. | diffuse coating | 拡散被覆 (かくさんひふく) |
| tech. | diffuse combustion | 拡散燃焼 (かくさんねんしょう) |
| gen. | diffuse double layer | 拡散二重層 (かくさんにじゅうそう) |
| el., acoust. | diffuse-field distance | 拡散音場距離 |
| el., acoust. | diffuse-field sensitivity | 拡散音場感度 |
| phys. | diffuse illumination | 拡散照明 (kakusan-shōmei) |
| gen. | diffuse intimal thickening | びまん性内膜肥厚 |
| el.chem. | diffuse layer potential | 拡散層電位 |
| construct. | diffuse lighting | 拡散照明 (kakusan-shōmei) |
| comp., MS | diffuse material | 拡散マテリアル (A type of material that determines the color of the 3D object with direct light (white light) applied to it much like the paint on a wall) |
| phys. | diffuse molecular spectrum | ぼやけ分子スペクトル (boyake-bunshi-supekutoru) |
| phys. | diffuse nebula | 拡散星雲 (かくさん・せいうん) |
| gen. | n diffuse nebula | 散光星雲 (sankō-seiun) |
| gen. | diffuse nerve | 散在神経 |
| gen. | n diffuse nervous system | 散在神経系 |
| construct. | diffuse porous wood | 散孔材 (さんこう・ざい) |
| tech. | diffuse-porous wood | 散孔林 (さんこうざい) |
| tech. | diffuse radiation | 拡散輻射 (かくさんふくしゃ) |
| gen. | diffuse radiation | 散乱光 (さんらんこう) |
| gen. | diffuse radiation | 散乱放射 |
| light. | diffuse reflectance | 拡散反射率 (かくさん・はんしゃりつ) |
| construct. | diffuse reflection | 乱反射 (らんはんしゃ) |
| comp. | n diffuse reflection | 拡散反射 (kakusan-hansha) |
| gen. | n vs diffuse reflection | 乱反射 (らんはんしゃ) |
| comp. | n diffuse reflection coefficient | 拡散反射係数 |
| phys. | diffuse reflection factor | 拡散反射率 (かくさん・はんしゃりつ) |
| phys. | diffuse reflection spectrum | 拡散反射スぺクトル (kakusan-hansha-supekutoru) |
| phys. | diffuse scattering | 散漫散乱 (sanman-sanran) |
| phys. | diffuse scattering of X-rays | X線の散漫散乱 (x・せん の さんまん・さんらん) |
| phys. | diffuse series | 鈍系列 (どんけいれつ) |
| light. | diffuse sky radiation | 天空日射 |
| construct. | diffuse solar radiation | 散乱日射 (さんらん・にっしゃ) |
| gen. | n diffuse solar radiation | 散乱日射量 |
| phys. | diffuse sound | 拡散音 (かくさん'おん) |
| gen. | diffuse sound field | 拡散音場 (かくさんおんじょう) |
| gen. | diffuse source | 面源 |
| tech. | diffuse sphere | ディフユーズ•スフェアー |
| tech. | diffuse surface | 拡散面 (kakusanmen) |
| light. | diffuse transmission | 拡散透過 (かくさん・とうか) |
| phys. | diffuse transmission factor | 拡散透過率 (かくさん・とうかりつ) |
| light. | diffuse transmittance | 拡散透過率 (かくさん・とうかりつ) |
| tech. | diffuse window | 拡散窓 (かくさんまど) |
| construct. | general diffuse lighting | 全般拡散照明 (ぜんぱん・かくさん・しょうめい) |
| light. | isotropic diffuse reflection | 均等拡散反射 |
| light. | isotropic diffuse transmission | 均等拡散透過 |
| gen. | n method of dying in which a color repeatedly goes from dense to diffuse, diffuse to dense - imported from western China and used in Buddhist pictures, temple ornaments, etc., during the Nara and Heian periods | 暈繝 |
| gen. | n method of dying in which a color repeatedly goes from dense to diffuse, diffuse to dense - imported from western China and used in Buddhist pictures, temple ornaments, etc., during the Nara and Heian periods | 繧繝 |
| gen. | to thoroughly diffuse | 透す |
| gen. | to thoroughly diffuse | 徹す news1 nf20 |
| gen. | to thoroughly diffuse | 通す ichi1 |