Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
...
English grout
Old English grūt (inherited)
German Grauß (cognate)
English grit (mention)
Middle English growte (inherited)
Middle English grut (mention)
Proto-Germanic *grūtą (inherited)
Proto-Germanic *grutą (derived)
Proto-Indo-European *gʰer- (root)
Dutch gruit (cognate)
Norwegian grut (cognate)

English grit (link)
English grouty (suffix)
English grits (link)
English groat (link)
English groat (link)
English grouting (suffix)
English regrout (prefix)
English groutlike (suffix)
English grouter (suffix)
German Grut (cognate)
French gru (cognate)
Scots grush (mention)
Old Armenian կորկոտ (cognate)