constant worry

noun phrase
UK /ˈkɒnstənt ˈwʌri/
US /ˈkɑːnstənt ˈwɜːri/

A feeling of being nervous or scared that does not go away.

Her constant worry about the test kept her awake at night.


OTHER MEANINGS

2. A person or thing that causes someone to feel uneasy all the time.

Money was a constant worry for the family.

3. The state of always feeling responsible for something and unable to relax.

Being a parent brings constant worry about your child's safety.

4. A repeated, nagging thought that something bad might happen.

His constant worry that he had forgotten something made him check the door again and again.