Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
...
English ecosystem
English eco (prefix)
English system (prefix)

English agroecosystem (prefix)
English ecosystemic (suffix)
English technoecosystem (prefix)
English paleoecosystem (prefix)
English microecosystem (prefix)
English mesoecosystem (prefix)
English metaecosystem (prefix)
English palaeoecosystem (prefix)
English geoecosystem (prefix)
English macroecosystem (prefix)
Indonesian ekosistem (borrowed)
Indonesian ekosistem (link)
Dutch ecosysteem (borrowed)
Russian экосистема (borrowed)