28 entries under expression topic. ×

4
hand-gear receiver(device, electronics, listening)
4
head gear receiver(device, electronics, listening)
4
head set(device, electronics, listening)
4
telephone earpiece(device, electronics, listening)
4
telephone headgear receiver(device, electronics, listening)
4
telephone headset(device, electronics, listening)
3
dynamic speaker(technology, device, gadget)
3
speaker system(technology, device, gadget)
3
speaker unit(technology, device, gadget)
3
triaxial speaker(technology, device, gadget)
2
acoustical network(technology, device, gadget)
2
capacitor speaker(technology, device, gadget)
2
coaxial speaker(technology, device, gadget)
2
crossover network(technology, device, gadget)
2
electrodynamic speaker(technology, device, gadget)
2
electromagnetic speaker(technology, device, gadget)
2
electrostatic speaker(technology, device, gadget)
2
excited-field speaker(technology, device, gadget)
2
full-fidelity speaker(technology, device, gadget)
2
high-fidelity speaker(technology, device, gadget)
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APASmart Define. (2015). headphone thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/headphone/thesaurus/synonyms
ChicagoSmart Define. 2015. "headphone thesaurus" https://smartdefine.org/headphone/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2015, headphone thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/headphone/thesaurus/synonyms>.
MLASmart Define. "headphone thesaurus" 14 April 2015. Web. 20 September 2026. <https://smartdefine.org/headphone/thesaurus/synonyms>