Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
...
English mainstream
English main (compound)
English stream (compound)

English mainstreamer (suffix)
English malestream (blend)
English lamestream (blend)
English nonmainstream (prefix)
English mainstreamism (suffix)
English antimainstream (prefix)
English mainstreamist (suffix)
English mainstreamness (suffix)
English mainstreamish (suffix)
English popstream (blend)
English mainsleaze (blend)
English blackstream (blend)
English whitestream (blend)
English fakestream (blend)
English mainstreamy (suffix)
English mainstreamization (suffix)
English mainstreamize (suffix)
English mainstreamable (suffix)
English gaystream (blend)
Greek μέινστριμ (borrowed)
Hindi मुख्यधारा (calque)