Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
...
Old English swa
← Danish så (cognate)
← German so (cognate)
← West Frisian sa (cognate)
← Proto-Germanic *swa (inherited)
← Proto-Germanic *swē (mention)
← Proto-West Germanic *swā (inherited)
← Old High German sō (cognate)
← Gothic 𐍃𐍅𐌰 (cognate)
← Ancient Greek ὡς (cognate)
← Ancient Greek ϝος (mention)
← Proto-Indo-European *swé (inherited)
← Proto-Indo-European *se (mention)
← Icelandic svo (cognate)
← Latin si (cognate)
← Latin suad (mention)
← Low German so (cognate)
← Dutch zo (cognate)
← Norwegian so (cognate)
← Norwegian så (mention)
← Old Norse svá (cognate)
← Old Dutch sō (cognate)
← Old Frisian sa (cognate)
← Oscan 𐌔𐌅𐌀𐌝 (cognate)
← Old Saxon sō (cognate)
← Swedish så (cognate)
← Umbrian sve (cognate)

→ Old English swæþer (mention)
→ Middle English wherso (link)