Word.ws English Dictionary

eco-friendliest

eco-friendliest is the superlative form of eco-friendly.

Meaning of eco-friendly

Adjective

eco-friendly (comparative more eco-friendly or eco-friendlier, superlative most eco-friendly or eco-friendliest)

  1. Ecologically friendly; not damaging to the natural environment.
    • Reducing plastic waste is a crucial problem for today’s environment, and whether it’s recyclable and biodegradable phone cases or sustainable fashion, there are plenty of eco-friendly products that can help you reduce your footprint.2020 October 22, Kai Burkhardt, “31 eco-friendly products to live sustainably in 2024”, in CNN
    Antonyms:
    eco-unfriendly

Questions about eco-friendliest

What is eco-friendliest the superlative form of?
Eco-friendliest is the superlative form of eco-friendly.

Words near eco-friendliest in the dictionary

  1. eco-fascists
  2. eco-fiction
  3. eco-flush
  4. eco-flushes
  5. eco-friendlier
  6. eco-friendliest
  7. eco-friendliness
  8. eco-friendly
  9. eco-grief
  10. eco-home
  11. eco-homes

Source and license

Adapted from Wiktionary: eco-friendliest (page history and authors); eco-friendly (page history and authors). Text available under the Creative Commons Attribution-ShareAlike 4.0 license. Word.ws reformatted the entry and added links. Wiktionary data of 2026-09-02.

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Cite this entry: “eco-friendliest.” Word.ws, https://word.ws/eco-friendliest. Based on Wiktionary, CC BY-SA 4.0.