Ghastly and Ill-boding

Ghastly adjective - Extremely disturbing or repellent.

Ill-boding and ghastly are semantically related. In some cases you can use "Ill-boding" instead an adjective "Ghastly".

Ill-boding adjective - Being or showing a sign of evil or calamity to come.

Ghastly and ill-boding are semantically related. Sometimes you can use "Ghastly" instead an adjective phrase "Ill-boding".