a sinking feeling

(informal)

a feeling that something bad is going to happen I had that sinking feeling you get going into an exam you haven't studied for.

Name	Pronounced	Usage
Buffy	BUF-ee	English
Meginhard	-	Ancient Germanic
Dolly	DAHL-ee	English
Ekene	-	Western African, Igbo
Scot	-	English, Scottish
Hesiod	HES-ee-əd (English), HEE-see-əd (English)	Ancient Greek (Anglicized)