Heater
Heater noun - Device that heats water or supplies warmth to a room.
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Synonyms for Heater
Water boiler and heater are semantically related. In some cases you can use "Water boiler" instead a noun "Heater".
Water boiler
Heater and water boiler are semantically related. You can use "Heater" instead a noun phrase "Water boiler".
Mutual synonyms
Cite this Source
Water boiler and Heater. (2016). Retrieved 2026, August 02, from https://thesaurus.plus/related/heater/water_boiler
Heater & Water boiler. N.p., 2016. Web. 02 Aug. 2026. <https://thesaurus.plus/related/heater/water_boiler>.
Water boiler or Heater. 2016. Accessed August 02, 2026. https://thesaurus.plus/related/heater/water_boiler.
Google Ngram Viewer shows how "heater" and "water boiler" have occurred on timeline