Other crossword clues for answer "GAPER"GAPERRubberneckerAwestruck tourist, e.g.Wide-necked clamAwestruck oneYawner.Astonished one.Sleepy one.Curious bystander.Amazed onlooker.Curious one.Dumfounded onlooker.One who staresOpen-mouthed oneHe shows surpriseBurrowing clamAwed chapOne yawningLarge clamOne who's starstruckSlack-jawed oneWowed eyewitnessOne with a wide-open mouthGawkerStunned eyewitness, obviouslyShe's awed