Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
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Old English searu
← Proto-Germanic *sarwΔ… (inherited)
← Old High German saro (cognate)
← Gothic πƒπŒ°π‚π…πŒ° (cognate)
← Proto-Indo-European *serw- (derived)
← Proto-Indo-European *ser- (mention)
← Old Norse sΓΆrvi (cognate)

β†’ English observe (cognate)
β†’ English Serb (cognate)
β†’ English Salisbury (mention)
β†’ Old English fyrdsearu (compound)
β†’ Old English searuhabbend (affix)
β†’ Old English sierwan (mention)
β†’ Old High German saro (cognate)
β†’ Latvian serbs (cognate)