Synonyms|17Antonyms|0|Broader|2Narrower|0Related|0
2
bug(noun, receiver, phone, handset, wiretap)
1
electronic eavesdropper
1
handset
1
receiver
1
tap
0
ear trumpet
0
electronic hearing aid
0
hard-of-hearing aid
0
hearing aid(noun, device)
0
hidden microphone(noun, expression, bug, wiretap)
0
microphone
0
surveillance device(noun, expression, bug, wiretap)
0
transistor hearing aid
0
transmitter
0
vacuum-tube hearing aid
0
wire-tap
0
wiretap(noun, bug)
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APASmart Define. (2011). listening device thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/listening_device/thesaurus/synonyms
ChicagoSmart Define. 2011. "listening device thesaurus" https://smartdefine.org/listening_device/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2011, listening device thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/listening_device/thesaurus/synonyms>.
MLASmart Define. "listening device thesaurus" 29 May 2011. Web. 20 September 2026. <https://smartdefine.org/listening_device/thesaurus/synonyms>