Synonyms/Hypernyms (Ordered by Estimated Frequency) of noun peeper

3 senses of peeper

Sense 1
voyeur, Peeping Tom, peeper -- (a viewer who enjoys seeing the sex acts or sex organs of others)
       => spectator, witness, viewer, watcher, looker -- (a close observer; someone who looks at something (such as an exhibition of some kind); "the spectators applauded the performance"; "television viewers"; "sky watchers discovered a new star")

Sense 2
peeper -- (an informal term referring to the eye)
       => eye, oculus, optic -- (the organ of sight)

Sense 3
peeper -- (an animal that makes short high-pitched sounds)
       => animal, animate being, beast, brute, creature, fauna -- (a living organism characterized by voluntary movement)