Cheap
Cheap adjective - Costing little.
Energy-efficient and cheap are semantically related. In some cases you can use "Energy-efficient" instead an adjective "Cheap".
Energy-efficient
Cheap and energy-efficient are semantically related. Sometimes you can use "Cheap" instead an adjective phrase "Energy-efficient".
Mutual synonyms
Both words in one sentence
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Mobile Suit Crossbone Gundam's eponymous Caped Mecha justifies this: they have mantles that are specially treated to resist damage from Energy Weapons, giving them a cheap and energy-efficient form of defense.
Source: All-Encompassing Mantle -
Buckminster Fuller's Dymaxion House, a cheap, energy-efficient mass-produced portable home that was never produced because it was butt-ugly.
Source: Zeerust
Cite this Source
Energy-efficient and Cheap. (2016). Retrieved 2026, August 13, from https://thesaurus.plus/related/cheap/energy-efficient
Cheap & Energy-efficient. N.p., 2016. Web. 13 Aug. 2026. <https://thesaurus.plus/related/cheap/energy-efficient>.
Energy-efficient or Cheap. 2016. Accessed August 13, 2026. https://thesaurus.plus/related/cheap/energy-efficient.
