When your schedule becomes more packed than it ever was before, this is an example of a situation where you are a busier person.
Here his pen was busier than ever.
He emerged into a busier hall and waited for her, taking her arm and leading her through the vamps.
The busier you are, the more you need to plan.
Weekends, too, are far busier than weekdays.
But as fast as the shipping might be, the nearer you get to Christmas, the busier the post office becomes.