Pigmy and Undersized

Pigmy noun - Any member of various peoples having an average height of less than five feet.

Undersized and pigmy are semantically related. In some cases you can use "Undersized" instead an adjective "Pigmy".

Undersized adjective - Of a size that is less than average.

Pigmy and undersized are semantically related. Sometimes you can use "Pigmy" instead an adjective "Undersized".