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
Whaley	['hweili]
Ioab	-	Biblical Latin, Biblical Greek
Alexis	ah-LEK-sis (German), al-ek-SEE (French), ə-LEK-sis (English)	German, French, English, Greek, Ancient Greek
Fulvius	-	Ancient Roman
Walden	['wɔ:ldən]
Adah	AY-də (English)	Biblical