Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
...
Icelandic sef
Proto-Germanic *seba- (derived)
Proto-Indo-European *sem-ino? (derived)
Icelandic blómsef (link)
Icelandic dökkasef (link)
Icelandic fitjasef (link)
Icelandic flagasef (link)
Icelandic laugasef (link)
Icelandic lækjasef (link)
Icelandic móasef (link)
Icelandic mýrasef (link)
Icelandic þráðsef (link)
Icelandic sofa (mention)
Old Norse sef (derived)
Old Norse sandr (mention)
Old Irish simin (derived)
Old Irish sibin(n) (mention)
Undetermined *seb- (mention)
Undetermined *sem- (mention)

English seave (mention)
Westrobothnian sevi (mention)
Icelandic móasef (affix)
Icelandic þráðsef (affix)
Icelandic blómsef (affix)
Icelandic dökkasef (affix)
Icelandic fitjasef (affix)
Icelandic flagasef (affix)
Icelandic laugasef (affix)
Icelandic lækjasef (affix)
Icelandic mýrasef (affix)
Icelandic lindasef (affix)
Icelandic stinnasef (affix)
Icelandic sefþvari (affix)