Synonyms & related words for heater

Find synonyms, related words, and the definition of heater — including warmer, radiator, stove, furnace, defroster, cooker. Dendril is a free visual thesaurus that shows them on an interactive map where stronger matches sit closer to the center — no signup, no ads.

Words related to heater

Explore words related to heater — words associated with it, words that go with it, and its nearest matches in meaning. Related words include convector, heating, thermostatically, demister, thermostat, afterheat, pyrostat, boiler. Click any word to make it the center of the map and keep exploring the web of connections.

Synonyms for heater

Common synonyms for heater include warmer, radiator, stove, furnace, defroster, cooker, calefactory, oven — words that share a close meaning. Hover or tap any word on the map for its definition and part of speech.

Where does heater come from?

The word heater breaks down into one root of Old English origin: the root heat-, from Old English haetu (“heat”). Explore each root to see other English words built from the same source.