Alone and Far-out

Alone adjective - Not being in the company of others.

Far-out and alone are semantically related. In some cases you can use "Far-out" instead an adjective "Alone".

Far-out adjective - Different from the ordinary in a way that causes curiosity or suspicion.

Alone and far-out are semantically related. Sometimes you can use "Alone" instead an adjective phrase "Far-out".