Answer:

floaters

Answer	Crossword Clue
FLOATERS	Drifters
FLOATERS	They move around a lot
FLOATERS	Transient population.

FLOATERS	Transient workers.
FLOATERS	Illegal voters
FLOATERS	Vagrants
FLOATERS	People in 1-Acrosses, e.g.

Crossword

a puzzle consisting of a grid of squares and blanks into which words crossing vertically and horizontally are written according to clues.