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

... RACTIN ... (74 elements)

de (4) : CONTRACTING · FRACTINT · INTERACTING · SUPERACTINOIDE

en (45) : COUNTERACTING · HYDRACTINIAN · INTERACTING · MERACTINOMYCIN · NONINTERACTING · OVERACTING · SCLERACTINIA · SUPERACTINIDE · TUBERACTINOMYCIN · UNDERACTING

fr (13) : ATTRACTING · FRACTINT · INTERACTING · SCLERACTINIA · SPHERACTINOIDE · SPHERACTINOIDES · TETRACTINELLIDE · TETRACTINELLIDES · TUBERACTINOMYCIN · TUBERACTINOMYCINE

it (3) : AZADIRACTINA · INTERACTING · SCLERACTINIA

nl (2) : INTERACTING · OVERACTING

pt (3) : CERACTINOMORPHA · SCLERACTINIA · STEIRACTINIA

sk (3) : CERACTINOMORPHA · TETRACTINOMORPHA · TRACTINA

sv (1) : INTERACTING

... ACTIN ... (615 elements)

ACTIN · CHRYSACTINIA · CHRYSACTINIUM · GRISACTIN · LACTIN · LACTINE · MISACTING · TRANSACTING · TRANSACTINIDE · TRANSACTINOIDE

... RACTI ... (941 elements)

ATARACTIQUES · ECPHRACTIQUE · EMPHRACTIQUE · HYDROPHRACTIQUE · PRACTIQUE · PRACTIQUEIS · PRACTIQUEMOS · PRACTIQUEN · PRACTIQUES · TETRACTIQUE

... ARACTIN ... (1 element)

ARACTINGI

... DRACTIN ... (1 element)

HYDRACTINIAN

... ERACTIN ... (28 elements)

CERACTINOMORPHA · OVERACTING · SCLERACTINIA · SPHERACTINOIDE · SPHERACTINOIDES

... FRACTIN ... (8 elements)

DIFFRACTING · FRACTINT · INFRACTING · REFRACTING

... HRACTIN ... (1 element)

HEMIPHRACTINAE

... IRACTIN ... (3 elements)

AZADIRACTINA · SPIRACTIN · STEIRACTINIA

... RACTINA ... (3 elements)

AZADIRACTINA · HEMIPHRACTINAE · TRACTINA

... RACTINE ... (5 elements)

TETRACTINELLID · TETRACTINELLIDA · TETRACTINELLIDE · TETRACTINELLIDES

... RACTING ... (44 elements)

ABSTRACTING · ARACTINGI · ATTRACTING · CONTRACTINGS · DETRACTINGLY

... RACTINI ... (7 elements)

HYDRACTINIAN · SCLERACTINIA · STEIRACTINIA · SUPERACTINIDE

... RACTINO ... (11 elements)

CERACTINOMORPHA · MERACTINOMYCIN · SPHERACTINOIDE · SPHERACTINOIDES · SUPERACTINOIDE

... RACTINT ... (3 elements)

FRACTINT

... TRACTIN ... (32 elements)

CONTRACTING · CONTRACTINGS · EXTRACTING · OVEREXTRACTING · PROTRACTING