Avant-garde and Offbeat

Avant-garde adjective - Being or employing the latest concepts, styles, or techniques.

Offbeat and avant-garde are semantically related. in unfamiliar topic. In some cases you can use "Offbeat" instead an adjective phrase "Avant-garde".

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

Avant-garde and offbeat are semantically related. Sometimes you can use "Avant-garde" instead an adjective "Offbeat".