Other forms: advisors
An advisor is a person who gives advice or leads a group, like an advisor to the school yearbook club, guiding its members in putting together the pages, but not doing the work for them.
There are many situations in life when you may choose to seek the guidance of an advisor: a financial advisor can help you figure out what to do with all your money when you win the lottery, a tax advisor can help you pay the taxes on that money, a career advisor can counsel you in figuring out your dream job now that money is no object, and a travel advisor can help you decide where to spend vacation.