Nepotism
yes
The base word of "professional" is "profession."
Professional is a noun as well as an adjective.Used as a noun:We need a professional for this job.Used as an adjective:I hope to play professional football one day.
Professional Friend - 2013 A Decent Night 1-1 was released on: USA: 2013
Professional Friend - 2013 Code M 1-5 was released on: USA: 2013
Professional Friend - 2013 The First Client 1-2 was released on: USA: 2013
Professional Friend - 2013 Pterodactyl Lemonade 1-4 was released on: USA: 2013
No the just have a professional working relationship.
The word you're looking for is friend. A friend in need is a friend in indeed.
the word friend is a common noun
the spanish word for female friend is amiga