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observer

see definition of observer
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Synonyms for observer

noun spectator
  • bystander
  • onlooker
  • viewer
  • watcher
  • witness
  • beholder
  • eyewitness
  • looker
  • looker-on
  • gaper
  • gazer

Antonyms for observer

  • participant
Roget's 21st Century Thesaurus, Third Edition Copyright © 2013 by the Philip Lief Group.
Roget's 21st Century Thesaurus, Third Edition Copyright © 2013 by the Philip Lief Group.
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