Profesionl
Profesionl is a term that appears to be a misspelling of the word "professional." The word "professional" refers to someone who is engaged in a particular occupation or activity as their main paid job, especially one requiring specialized training and qualifications. It can also describe behavior or conduct that is appropriate to a person engaged in such an occupation.
In a broader sense, being professional often implies a high standard of skill, competence, and ethical conduct.
The distinction between an amateur and a professional is often based on whether the activity is performed