Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
...
English confide
Proto-Indo-European *bʰeydʰ- (root)
Latin confīdō (mention)
Latin con- (mention)
Latin fīdō (mention)

English confidence (suffix)
English confident (mention)
English defy (mention)
English confidable (suffix)
English confider (suffix)
English confidee (suffix)
English confideth (suffix)
English reconfide (prefix)
English misconfide (prefix)