Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
...
Russian войско
Old East Slavic воиско (inherited)
Proto-Slavic *vojьsko (inherited)
Proto-Slavic *vojьskъ (mention)
Proto-Slavic *vojь (mention)
Proto-Slavic *-ьskъ (mention)

English voisko (mention)