Off-the-wall and Woolgathering

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

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

Woolgathering adjective - Dreamy in mood or nature.

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