eyewitness Synonyms

onlookers third party kibitzer attestator attestant firsthand sports fan hostile witness looker-on witness watcher viewer testimony testifier gawker onlooker rubberneck witnesses third person spectate sightseer passerby fly on the wall eye witness corroborator nonparticipant material witness theatregoer theatergoer rubbernecker swearer stander-by gazer gaper earwitness deponent compurgator cojuror bystander beholder audience attestive attestor attester attestative goggler groomsman indicator spectatrix spectatress