English coupling

← English couple (affix)

← English -ing (affix)

← Middle English couplyng (inherited)

→ English photocoupling (prefix)

→ English crosscoupling (affix)

→ English homocoupling (prefix)

→ English azocoupling (affix)

→ English electrocoupling (prefix)

→ English overcoupling (prefix)

→ English undercoupling (prefix)

→ English mechanocoupling (prefix)

→ English precoupling (prefix)

→ English telecoupling (prefix)

→ Japanese カップリング (borrowed)

→ Chinese CP (derived)