energy-efficient
энергоэффективный
low energy use
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| Pace | Per day | Per year | Best for |
|---|---|---|---|
| Easy | 3 words | ≈ 1,100 words | starting without pressure |
| Balanced | 5 words | ≈ 1,800 words | steady growth |
| Recommended | 8 words | ≈ 2,900 words | around 3,000 words a year |
| Fast | 10 words | ≈ 3,650 words | visible vocabulary growth |
| Intensive | 15 words | ≈ 5,500 words | strong motivation |
energy-efficient with Russian translation
energy-efficient usage examples
An energy-efficient refrigerator helps keep food cold without wasting power.
Learn by topic
energy-efficient belongs to the topic "Household Appliances". Start with a short 7-word set so the word is easier to remember in context.
energy-efficient synonyms
Related words worth learning together
Very close synonym; often used in collocations (e.g. energy-saving bulbs) and stresses the energy reduced or saved.
Installing energy-saving LED bulbs cut their lighting bills.
Similar to energy-efficient but often used in technical contexts for electrical devices (focus on power consumption).
Choose power-efficient servers to reduce data centre energy costs.
Emphasises actions or designs that conserve energy (measures, habits, systems) rather than product labels.
Energy-conserving measures like better insulation can cut heating needs significantly.
Often used about buildings or designs that require very little energy; common in technical/building contexts, especially UK.
They renovated the home to create a low-energy dwelling with minimal heating needs.
Broader term meaning effective or productive with minimal waste; not limited to energy use.
She's an efficient manager who gets projects finished on time.
Focuses on environmental friendliness broadly (reduced pollution, recyclable materials), not only on energy use.
They chose eco-friendly packaging that is biodegradable and uses less energy to produce.
Narrower term used mainly for vehicles or machines that use less fuel for the same distance/work.
The new model is more fuel-efficient, saving drivers money on petrol.
Broader environmental adjective relating to sustainability and low environmental impact; not limited to energy use.
They prefer green energy suppliers and invest in solar panels for their home.
What’s the difference
How is energy-efficient different from related words?
Short comparisons help you choose the right word by meaning, context, and typical examples.

В чем разница в английском между carry, wear, tote и lug
Carry — нести или иметь при себе, wear — носить на теле, tote — таскать с собой, lug — тащить тяжёлое с усилием.

В чем разница в английском между whole, entire, complete и intact
Разница между whole, entire, complete и intact: целое, весь объем, завершенность и сохранность без повреждений.

В чем разница в английском между choose, pick, select и opt for
Разница между choose, pick, select и opt for: обычный выбор, разговорный выбор, выбор из списка и осознанное предпочтение.
Related words and lists for energy-efficient
Questions about this word
energy-efficient meaning: what does it mean?
low energy use
energy-efficient pronunciation: how do you pronounce it?
energy-efficient is pronounced as /ˌɛn.ə.dʒi ɪˈfɪʃ.ənt/. Audio is available on this page when the word has a recording.
energy-efficient definition and sentence examples: how is it used in a sentence?
We bought energy-efficient light bulbs to lower our electric bills. Translation: Мы купили энергоэффективные лампочки, чтобы сократить плату за электричество.
Is energy-efficient part of Climate and Ecology vocabulary?
Yes, energy-efficient (энергоэффективный) can be learned in the Climate and Ecology topic. This semantic link helps build related word lists and topic-based practice.
Is energy-efficient part of Household Appliances vocabulary?
Yes, energy-efficient (энергоэффективный) can be learned in the Household Appliances topic. This semantic link helps build related word lists and topic-based practice.
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