Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
...
Scots fecht
Old English feohtan (derived)
Old English feoht (derived)
Middle English fighten (derived)
Middle English feght (derived)
Proto-Germanic *fehtaną (derived)
Proto-West Germanic *fehtan (derived)
Scots fechtit (link)
Scots focht (link)
Scots feucht (link)
Scots fechtit (link)
Scots fochten (link)
Scots feuchten (link)
Scots fecht an tuilyie (link)
Scots fechter (link)
Scots fechtie (link)
Scots fechtit (link)
Scots fochten (link)
Scots feuchten (link)
Scots fochten duin (link)

English fight (cognate)
Scots fechtie (suffix)
Scots fechter (suffix)