[いおう, iou] (n, adj-no) sulfur (S); sulphur; (P) #9204
[りゅうさん, ryuusan] (n) sulfuric acid; sulphuric acid; (P) #12394
[りゅうか, ryuuka] (n, vs) sulfuration; sulphuration #19213
[チオりゅうさん, chio ryuusan] (n, adj-no) thiosulphuric acid; thiosulfuric acid
[チオりゅうさんナトリウム, chio ryuusan natoriumu] (n) sodium thiosulfate
[ありゅうさん, aryuusan] (n) sulfurous acid; sulphurous acid
[ありゅうさんガス, aryuusan gasu] (n) sulphurous acid gas; sulfurous acid gas; sulphur dioxide gas; sulfur dioxide gas
[ありゅうさんナトリウム, aryuusan natoriumu] (n) sodium sulfite
[ありゅうさんパルプ, aryuusan parupu] (n) sulfite pulp
[ありゅうさんえん, aryuusan'en] (n) sulfite
[ありゅうさんすいそナトリウム, aryuusansuiso natoriumu] (n) sodium hydrogen sulfite
[えんかいおう, enkaiou] (n) sulphur chloride; sulfur chloride
[かりゅう, karyuu] (n, vs) vulcanizing (rubber)
[かりゅうほう, karyuuhou] (n) vulcanization; vulcanisation
[かりゅうさん, karyuusan] (n) persulphuric acid; persulfuric acid
[きりゅうさん, kiryuusan] (n) dilute sulfuric acid; dilute sulphuric acid
[さんさんかいおう, sansankaiou] (n) sulfur trioxide (SO3)
[じありゅうさん, jiaryuusan] (n) hyposulphurous acid; hyposulfurous acid
[しょうせいりゅうさん, shouseiryuusan] (n) pyrosulphuric acid; pyrosulfuric acid
[だつりゅう, datsuryuu] (n, vs) desulfurization; desulphurisation; desulphurization; (P)
[にさんかいおう(二酸化硫黄;二酸化いおう);にさんかイオウ(二酸化イオウ), nisankaiou ( ni sanka iou ; ni sanka iou ); nisanka iou ( ni sanka iou )] (n) sulfur dioxide; sulphur dioxide
[にりゅうかたんそ, niryuukatanso] (n) carbon disulfide
[のうりゅうさん, nouryuusan] (n) concentrated sulfuric acid; concentrated sulphuric acid
[りゅうあん, ryuuan] (n) ammonium sulfate
[いおうか, iouka] (n) flowers of sulfur; flowers of sulphur
[いおうさいきん, iousaikin] (n) sulfur-reducing bacteria
[いおうやま, iouyama] (n) sulfur mine; sulphur mine
[いおうさんかぶつ, iousankabutsu] (n) sulphur oxide; sulfur oxide
[いおうせん, iousen] (n) sulfur spring; sulphur spring
[いおうとうのたたかい;いおうじまのたたかい, ioutounotatakai ; ioujimanotatakai] (n) Battle of Iwo Jima (1945)
[りゅうかアンモニウム, ryuuka anmoniumu] (n) ammonium sulfide
[りゅうかカドミウム, ryuuka kadomiumu] (n) cadmium sulfide (CdS) (sulphide)
[りゅうかあえん, ryuukaaen] (n) zinc sulfide (ZnS) (sulphide)
[りゅうかしょりゴム, ryuukashori gomu] (n) vulcanized rubber; vulcanised rubber
[りゅうかすいぎん, ryuukasuigin] (n) mercury sulfide (esp. mercuric sulfide, HgS, but also mercurous sulfide, Hg2S) (sulphide)
[りゅうかすいそ, ryuukasuiso] (n) hydrogen sulphide; hydrogen sulfide; sulphuretted hydrogen; sulfuretted hydrogen
[りゅうかぶつ, ryuukabutsu] (n) sulfide
[りゅうかへんしょく, ryuukahenshoku] (n) sulphide staining
[りゅうさんアルミニウム, ryuusan aruminiumu] (n) aluminum sulfate (Al2(SO4)3); aluminium sulphate
[りゅうさんカルシウム, ryuusan karushiumu] (n) calcium sulfate (CaSO4) (sulphate)
[りゅうさんナトリウム, ryuusan natoriumu] (n) sodium sulfate (sulphate)
[りゅうさんバリウム, ryuusan bariumu] (n) barium sulfate (BaSO4) (sulphate)
[りゅうさんマグネシウム, ryuusan maguneshiumu] (n) magnesium sulfate (MgSO4) (sulphate)
[りゅうさんあえん, ryuusan'aen] (n) zinc sulfate (ZnSO4) (sulphate)
[りゅうさんえん, ryuusan'en] (n) sulfate; sulphate
[りゅうさんし, ryuusanshi] (n) parchment paper
[りゅうさんどう, ryuusandou] (n) copper sulfate
[りゅうひてっこう, ryuuhitekkou] (n) arsenopyrite
[ろくフッかいおう(六フッ化硫黄);ろくふっかいおう(六弗化硫黄), roku futsu kaiou ( roku futsu ka iou ); rokufukkaiou ( roku futsu ka iou )] (n) sulfur hexafluoride