Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
...
English react
English re (prefix)
English act (prefix)
Proto-Indo-European *h₂eǵ- (root)

English reactor (suffix)
English reaction (suffix)
English reactance (suffix)
English reactive (affix)
English overreact (prefix)
English autoreact (prefix)
English backreact (compound)
English crossreact (affix)
English interreact (prefix)
English underreact (prefix)
English reactogenic (affix)
English reacter (suffix)
English hyperreact (prefix)
English reactome (suffix)
English reactable (suffix)
English immunoreact (prefix)
English reactability (suffix)