Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
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Scottish Gaelic fo
Irish faoi (cognate)
Manx fo (cognate)
Old Irish fo (inherited)

Welsh go- (cognate)
Scottish Gaelic fon (link)
Scottish Gaelic fo gheasaibh (mention)
Scottish Gaelic fodham (mention)
Scottish Gaelic fodhad (mention)
Scottish Gaelic fodhaibh (mention)
Scottish Gaelic fodha (compound)
Scottish Gaelic fodhainn (mention)
Scottish Gaelic fo-dhearg (prefix)
Scottish Gaelic fo- (mention)
Scottish Gaelic fo-chlàs (prefix)
Scottish Gaelic fo-lagh (prefix)
Scottish Gaelic fo-rèile (prefix)
Scottish Gaelic fo-thiotal (prefix)
Scottish Gaelic fo-mhothachail (prefix)
Scottish Gaelic fo-bhaile (prefix)
Scottish Gaelic fo-cheannard (prefix)
Scottish Gaelic fo-fhlaitheachd (prefix)
Scottish Gaelic fo-ghnìomhachas (prefix)
Scottish Gaelic fo-ghiùlanair (confix)
Scottish Gaelic fo-phairt (prefix)
Scottish Gaelic fo-shlighe (prefix)
Scottish Gaelic fo-sgoil (prefix)
Scottish Gaelic fo-bhuidhe (prefix)
Scottish Gaelic fo-roinn (prefix)
Scottish Gaelic fo-thaghadh (prefix)
Scottish Gaelic fo-stràcte (prefix)
Scottish Gaelic fo-sgrìobh (prefix)
Scottish Gaelic fo-sgrìobhadh (prefix)
Scottish Gaelic fo-chomataidh (prefix)
Scottish Gaelic fo-chumha (prefix)
Scottish Gaelic fo-chunnradair (prefix)
Scottish Gaelic fo-rathad (prefix)
Scottish Gaelic fo-shaothair (prefix)
Scottish Gaelic fo-thalamh (prefix)
Scottish Gaelic fòdhpa (mention)
Scottish Gaelic fòidhpe (mention)