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

... RACTINI ... (7 elements)

fr (1) : SCLERACTINIA

it (1) : SCLERACTINIA

... ACTINI ... (148 elements)

ACTINIU · ACTINIUM · ACTINIUMS · ADIACTINIC · DIACTINIC · DIACTINIQUE · GONIACTINIDA · POLYACTINIA · PROTACTINIUMS · RADIOACTINIUM

... RACTIN ... (74 elements)

CERACTINOMORPHA · OVERACTING · SCLERACTINIA · SPHERACTINOIDE · SPHERACTINOIDES · SUPERACTINIDE · SUPERACTINOIDE · TUBERACTINOMYCIN · TUBERACTINOMYCINE · UNDERACTING

... ERACTINI ... (5 elements)

SCLERACTINIA · SUPERACTINIDE

... RACTINIA ... (6 elements)

HYDRACTINIAN · SCLERACTINIA · STEIRACTINIA