In one's day, people used to communicate through letters.

I decided to eat ice cream for dinner, as one does.

Her right-onness in social justice issues is commendable.

He solved all the problems at one blast.

In one's altitudes, it is important to stay grounded and humble.

Ten to one, it will rain tomorrow.

The ould ones are still in good condition.

I saw the oul' ones at the park.

The oul ones are always gossiping at the local pub.

The oul one is always telling stories.