Answer: starer

AnswerCrossword Clue
STARERPerson eyeballing
STAREREarnest gazer
STARERGazer
STARERAmazed onlooker, e.g.
STAREREyer
STARERBurlesque-goer, typically
STAREROne a cop might arrest at a peep show
STAREROne not blinking, perhaps
STAREROne in a no-blinking contest
STAREROne ogling
STAREREyeballer
STAREROne gazing
STARERTourist, at times
STARERPerson ogling
STARERSpellbound witness
STARERWide-eyed one
STAREROne with fixed eyes
STARERRude dude
STARERImpolite person
STARERImpolite onlooker
STARERMoon ... (apt anagram of ASTRONOMER)
starerone who stares (to gaze fixedly)
starerfixed look
starerto gaze fixedly
STARERImpolite observer
STARERRubbernecker
STARERUnwelcome watcher
STARERRude observer
STARERGlassy-eyed one
STARERGawking sort
STARERIntense looker
STAREROgler
STARERGood looker?
STARERRude type
STARERRude onlooker
STARERUnsettling sort
STAREROne gawking
STAREROgler.
STARERGoggler.
STAREROgling one.