unprofessionally

[uhn-pruh-fesh-uhn-uh-lee]

adverb

1. in a way that is unprofessional or does not befit a professional; in a way that reflects substandard behavior, skill, etc. on the part of a worker.

2. not as a profession; not by professionals but by amateurs or for recreation.

Example Sentences

Fflur Evans, 20, added she felt the university had dealt with the situation "unprofessionally" and "cruelly".

From BBC

The Legal Aid Society in its letter on Monday backed Adams’ request, and also accused the police department of using social media “unprofessionally and unethically” to discredit pro-Palestinian protesters at local colleges.

From Seattle Times

“At no point in my career as a public servant and elected official can I recall being treated as poorly and unprofessionally as I have been over the last year. It must stop.”

From Los Angeles Times

On Thursday, the U.S. military said Russian fighter aircraft flew “incredibly unsafe and unprofessionally” against both French and U.S. aircraft over Syria.

From Seattle Times

She said frauds often include effusive, unprofessionally worded or misspelled messages and usually come from an unknown brand or company.

From New York Times