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Finnish ydin
Eastern Mari вем (cognate)
Estonian üdi (cognate)
Proto-Finnic *üdin (inherited)
Hungarian velő (cognate)
Karelian yjin (cognate)
Erzya удем (cognate)
Northern Sami ađa (cognate)

Finnish ydinpommi (compound)
Finnish selkäydin (compound)
Finnish ydinreaktori (compound)
Finnish luuydin (compound)
Finnish ydinase (compound)
Finnish ydinteknologia (compound)
Finnish ydinvoima (compound)
Finnish ydintalvi (compound)
Finnish atomiydin (compound)
Finnish ydinaseistus (compound)
Finnish ydinfysiikka (compound)
Finnish ydinfyysikko (compound)
Finnish ydinisku (compound)
Finnish ydinkärki (compound)
Finnish ydinlaitos (compound)
Finnish ydinohjus (compound)
Finnish ydinonnettomuus (compound)
Finnish ydinreaktio (compound)
Finnish ydinsota (compound)
Finnish yty (suffix)
Finnish ydinjäte (compound)
Finnish ydinfissio (compound)
Finnish ydinfuusio (prefix)
Finnish ydinkemia (compound)
Finnish ydinlaskeuma (compound)
Finnish ydinräjähdys (compound)
Finnish ydinvoimala (compound)
Finnish ytimekäs (suffix)
Finnish ydinarsenaali (affix)
Finnish ydinpelote (affix)
Finnish ydinkoe (compound)
Finnish ydinperhe (compound)
Finnish ydinaikakausi (compound)
Finnish ydinlaji (compound)
Finnish ydinpolttoaine (compound)
Finnish ydinpommittaja (compound)
Finnish ydinräjähde (compound)
Finnish ydintaistelukärki (affix)
Finnish ydinvalta (affix)
Finnish ydinaseistaa (compound)