1. Don’t worry
Eg:
Don’t worry, we are here to help you.
2. Nothing to be worried
Eg:
Your father is safe. Nothing to be worried about, Hannah.
3. Not to worry too much
Eg:
Your injury is minor. Not to worry too much.
4. Nothing to get alarmed about
Eg:
You have got a wound infection, but there is nothing to get alarmed about it.
5. It will be fine/ You will be fine
Eg:
Your wound dressing is over, you will be fine.
6. It will turn out alright.
Eg:
There is a minor fracture and it will turn out alright.
7. Assure you
Eg:
I assure you that your father will be recovering soon.
8. Reassure you
Eg:
I can reassure you that the pain will subside.
9. I guarantee
Eg:
I guarantee that you will be back to your old self soon.
10. It isn’t as bad as all that
Eg:
I feel sorry for you but it isn’t as bad as all that.