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

Japanese 知らせる (mention)
Japanese 不知火 (mention)
Japanese 恥知らず (compound)
Japanese 知らせ (mention)
Japanese 白を切る (mention)
Japanese 知らぬ存ぜぬ (link)
Japanese 知らぬ存ぜぬ (link)
Japanese ものしり (mention)
Japanese 肌で知る (compound)
Japanese 知る由もない (compound)