Answer:

gapers

Answer	Crossword Clue
GAPERS	Awestruck tourists, e.g.
GAPERS	Astonished ones
GAPERS	Starers

GAPERS	Slack-jawed sorts
GAPERS	Stunned ones
GAPERS	Large clams
GAPERS	Open-mouthed starers.
GAPERS	Yawners.
GAPERS	Curious bystanders.
GAPERS	People who stare
GAPERS	Certain clams

GAPERS	Amazed tourists
GAPERS	Awed ones
GAPERS	Wowed ones
GAPERS	Rubberneckers
GAPERS	They stare
GAPERS	Awed ones, obviously
GAPERS	Amazed ones

Crossword

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