advance man 
noun North American
A person who visits a location before the arrival of an important visitor to make the appropriate arrangements.Of course, some advance men might foresee the possibility of bad weather in the Midwest in early November…...
- It turns out that it was one of his advance men.
- The shopping trip was coordinated by one of the politician's advance men.
- problemist
- problemistic
- problemize
- problemless
- problemmo
- problemo
- problem-orientated
- problem-oriented
- problem play
- problem-solve
- problem-solver
- problem-solving
- problem tape
- problem-wise
- problématique
- probole
- probolistic
- pro bono
- pro bono publico
- proboscic
- proboscidal
- proboscidate
- Proboscidea
- proboscideal
- proboscidean