Ghastly and Wan

Ghastly adjective - Extremely disturbing or repellent.

Wan is a synonym for ghastly in pale topic. In some cases you can use "Wan" instead an adjective "Ghastly", when it comes to topics like horrifying, deathly.

Wan adjective - Lacking a healthy skin color.

Ghastly is a synonym for wan in colorless topic. You can use "Ghastly" instead an adjective "Wan", if it concerns topics such as deathly.