Off-the-wall and Spacey

Off-the-wall adjective - Different from the ordinary in a way that causes curiosity or suspicion.

Spacey and off-the-wall are semantically related. in unusual topic. In some cases you can use "Spacey" instead an adjective phrase "Off-the-wall".

Spacey adjective - Suffering from mental confusion.

Off-the-wall and spacey are semantically related. Sometimes you can use "Off-the-wall" instead an adjective "Spacey".