Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
...
English avouch
English advocate (doublet)
Old French avouchier (borrowed)
Proto-Indo-European *wekʷ- (root)
Latin advocāre (derived)
Latin advocō (mention)

English voice (mention)
English avouchment (suffix)
English avoucher (suffix)
English avouchable (suffix)
English disavouch (affix)
English avoucheth (suffix)
English avouchest (suffix)
English reavouch (prefix)