No-go and No-win

No-go adjective - Not functioning properly or in suitable condition for proceeding.

No-win and no-go are semantically related in impossible topic. In some cases you can use "No-win" instead an adjective phrase "No-go", when it comes to topics like beyond the bounds of possibility.

No-win adjective - Certain to end in failure and disappointment.

No-go and no-win are semantically related in impossible topic. Sometimes you can use "No-go" instead an adjective phrase "No-win", if it concerns topics such as beyond the bounds of possibility.