Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
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Estonian jää
Finnish jää (cognate)
Proto-Finnic *jää (inherited)
Hungarian jég (cognate)
Khanty йӛӈк (cognate)
Komi-Permyak йи (cognate)
Mansi я̄ӈк (cognate)
Northern Sami jiekŋa (cognate)
Udmurt йӧ (cognate)

Estonian jääpurikas (compound)
Estonian jääaeg (affix)
Estonian jääkaru (compound)
Estonian jäämägi (compound)
Estonian jäätama (affix)
Estonian jäätuma (suffix)
Estonian jää-äär (compound)
Finnish jää (cognate)
Hungarian jég (cognate)
Ingrian jää (cognate)
Khanty йӛӈк (cognate)
Khanty я̈ӈк (cognate)
Votic jää (cognate)