Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
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English infect
Middle French infect (mention)
Proto-Indo-European *dʰeh₁- (root)
Latin infectus (mention)
Latin inficiō (mention)

English effect (mention)
English infective (suffix)
English reinfect (prefix)
English infectable (suffix)
English superinfect (prefix)
English infectability (suffix)
English infectee (suffix)
English infecter (suffix)
English infector (affix)
English infectible (suffix)
English infecteth (suffix)
English infectest (suffix)
English autoinfect (prefix)
English coinfect (prefix)
English infectome (suffix)
Danish smitte (link)
Norwegian Bokmål smitte (link)