ar: Arabic · bg: Bulgarian · cs: Czech · da:Danish · de: German · el: Greek · en: English · es: Spanish · et : Estonian · fa: Persian · fi: Suomi · fr: French · he: Hebrew · hi: Hindi · hr: Croatian · hu: Hungarian · id: Indonesian · is: Icelandic · it: Italian · ja: Japanese · ko: Korean · lt: Lithuanian · lv: Latvian · nl: Dutch · no: Norwegian · pl: Polish · pt: Portuguese · ro: Romanian · ru: Russian · sk: Slovak · sl: Slovenian · sr: Serbian · sv: Swedish · th: Thai · tr: Turkish · vi: Vietnamese · zh: Chinese

... HYDRA ... (704 elements)

AZOTHYDRATE · AZOTHYDRATES · BATHYDRACONIDAE · DREIPUNKTHYDRAULIK · HYDRA · HYDRAGAS · HYDRAGOGUE · HYDRAGYROSIS · SCHACHTHYDRANT · ZOUTHYDRAAT

... IHYDR ... (250 elements)

FERRIHYDRIT · FERRIHYDRITE · INDUSTRIHYDRAULIK · SERYLTRIHYDROXY · SERYLTRIHYDROXYBENZYLHYDRAZINE · TRIHYDRATE · TRIHYDRIQUE · TRIHYDROCHLORIDE · TRIHYDROGEN · TRIHYDROGENFOSFORECNA

... DIHYDRA ... (8 elements)

DIHYDRALAZIN · DIHYDRALAZINE · DIHYDRALLAZINE · DIHYDRAT · DIHYDRATE

... IHYDRAA ... (2 elements)

HIILIHYDRAATTI · VAHAHIILIHYDRAATTINEN

... IHYDRAL ... (4 elements)

DIHYDRALAZIN · DIHYDRALAZINE · DIHYDRALLAZINE

... IHYDRAN ... (2 elements)

HEMIHYDRANENCEPHALIE · HEMIHYDRANENCEPHALY

... IHYDRAT ... (11 elements)

BIHYDRATE · DIHYDRAT · DIHYDRATE · FENYYLIHYDRATSIINI · HEMIHYDRATE

... IHYDRAZ ... (1 element)

DIHYDRAZINOPHTHALAZIN

... LIHYDRA ... (4 elements)

FENYYLIHYDRATSIINI · HIILIHYDRAATTI · METYYLIHYDRATSIINI · VAHAHIILIHYDRAATTINEN

... MIHYDRA ... (4 elements)

HEMIHYDRANENCEPHALIE · HEMIHYDRANENCEPHALY · HEMIHYDRATE

... RIHYDRA ... (3 elements)

INDUSTRIHYDRAULIK · TRIHYDRATE