Popeyed and Sharp-eyed

Popeyed adjective - With eyes or mouth open in surprise.

Sharp-eyed and popeyed are semantically related. In some cases you can use "Sharp-eyed" instead an adjective "Popeyed".

Sharp-eyed adjective - Having unusually keen vision.

Popeyed and sharp-eyed are semantically related. Sometimes you can use "Popeyed" instead an adjective phrase "Sharp-eyed".