1. My friend is always unpunctual, showing up late to every event we plan.
2. The unpunctual arrival of the bus caused me to be late for work.
3. I cannot tolerate unpunctual behavior in my employees.
4. Being unpunctual is a sign of disrespect towards others' time.
5. The professor was known for being unpunctual to his own lectures.
6. I always make sure to leave early so I am never unpunctual to appointments.
7. It is important to communicate if you are going to be unpunctual for a meeting.
8. The unpunctual delivery of the package caused inconvenience for the customer.
9. The unpunctual start of the concert disappointed many attendees.
10. She was reprimanded by her boss for her consistent unpunctuality to work.