Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
...
English stimulator
English stimulate (suffix)
English or (suffix)

English costimulator (prefix)
English immunostimulator (prefix)
English stimulatress (suffix)
English cardiostimulator (prefix)
English neurostimulator (prefix)
English microstimulator (prefix)
English biostimulator (prefix)
English electrostimulator (prefix)
English photostimulator (prefix)
English allostimulator (prefix)
English myostimulator (prefix)
English phytostimulator (prefix)