Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
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Japanese
Finnish -kö (mention)
Proto-Japonic *ka (inherited)

Broome Pearling Lugger Pidgin -kaa (derived)
Ido kad (borrowed)
Japanese (prefix)
Japanese (mention)
Japanese 静か (suffix)
Japanese かな (compound)
Japanese かな (compound)
Japanese (mention)
Japanese かね (compound)
Japanese ばかりか (mention)
Japanese (link)
Japanese 如何 (compound)
Japanese 如何 (compound)
Japanese 短い (mention)
Japanese 何か (compound)
Japanese 強か (suffix)
Japanese どこか (compound)
Japanese とか (link)
Japanese とか (link)
Japanese これは何ですか (mention)
Japanese か弱い (prefix)
Japanese かの (compound)
Japanese か゚ (link)
Japanese 伸るか反るか (compound)
Japanese 伸るか反るか (compound)
Japanese か細い (prefix)
Japanese ブルータス、お前もか (affix)
Japanese せとか (compound)
Okinawan (cognate)
Vietnamese (mention)
Vietnamese hạ (mention)