Blue-sky and Gumptious

Blue-sky adjective - Without immediate commercial value.

Gumptious and blue-sky are semantically related. In some cases you can use "Gumptious" instead an adjective phrase "Blue-sky".

Gumptious adjective - Working hard to promote an enterprise.

Blue-sky and gumptious are semantically related. Sometimes you can use "Blue-sky" instead an adjective "Gumptious".