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

... AHYDRA ... (11 elements)

de (3) : DODECAHYDRAT · HEPTAHYDRAT · TETRAHYDRAT

en (5) : HEPTAHYDRATE · HEXAHYDRATE · METHYLDOPAHYDRAZINE · PENTAHYDRATE · TETRAHYDRATE

fi (1) : TELAHYDRAULIIKKA

fr (2) : HEPTAHYDRATE · HEXAHYDRATE

... AHYDR ... (117 elements)

METHYLDOPAHYDRAZINE · PARAHYDROMYS · PARAHYDROXYBENZOIQUES · TETRAHYDRAT · TETRAHYDRATE · TETRAHYDRIQUE · TETRAHYDROTHIOFEEN · TETRAHYDROTIOFEENI · TETRAHYDROTIOFEN · TETRAHYDROZOLINE

... HYDRA ... (704 elements)

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

... AHYDRAT ... (9 elements)

DODECAHYDRAT · HEPTAHYDRAT · HEPTAHYDRATE · HEXAHYDRATE · PENTAHYDRATE

... AHYDRAU ... (1 element)

TELAHYDRAULIIKKA

... AHYDRAZ ... (1 element)

METHYLDOPAHYDRAZINE

... CAHYDRA ... (1 element)

DODECAHYDRAT

... LAHYDRA ... (1 element)

TELAHYDRAULIIKKA

... PAHYDRA ... (1 element)

METHYLDOPAHYDRAZINE

... RAHYDRA ... (2 elements)

TETRAHYDRAT · TETRAHYDRATE

... TAHYDRA ... (4 elements)

HEPTAHYDRAT · HEPTAHYDRATE · PENTAHYDRATE

... XAHYDRA ... (2 elements)

HEXAHYDRATE