They were lazy, unprofessional, and always late to formation or absent entirely.
“I observed egregious examples of unprofessional behavior at read-throughs,” Cherry testified.
They felt it was unprofessional to leave one dollar bill behind.
Bonet had often clashed with creator Bill Cosby and was unprofessional backstage.
His silence was “uncool and unprofessional,” as Dr. Tanning put it.
The suspense and poise of the mind, which is the pride and privilege of the unprofessional scholar, was forbidden him.
There was no use in trying this through any unprofessional channels.
While he couldn't collect his own bills, because it is unprofessional for a doctor to dun, people did not hesitate to dun him.
You aint so unprofessional as to remember all that silliness against me, are you?
He studied an unprofessional walk, and a very colloquial tone in speaking.