Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
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English foment
Middle English fomenten (inherited)
Old French fomenter (derived)
Proto-Indo-European *dʰegʷʰ- (root)
Latin fōmentum (derived)
Latin fovere (mention)

English fomentation (suffix)
English fomenting (suffix)
English fomenter (suffix)
English refoment (prefix)
English fomenteth (suffix)