ଅର୍ଥ : Act of working jointly.
ଉଦାହରଣ :
They worked either in collaboration or independently.
ସମକକ୍ଷ : coaction
ଅର୍ଥ : Act of cooperating traitorously with an enemy that is occupying your country.
ସମକକ୍ଷ : collaborationism, quislingism