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sustainably

Intermediate (B1)

IPA: /səˈsteɪnəblɪ/

KK: /səˈsteɪnəblɪ/

adverb
Definition

In a way that can be maintained or continued without causing harm to the environment or depleting resources.


Example

The company aims to source materials sustainably to protect the planet.


Conversation
Sloth A
I've been trying to shop more sustainably lately.
Sloth B
That's a great idea! It really helps the environment.
Sloth A
Yeah, I want to make sure my choices are good for the planet.
Sloth B
Totally! Every small step counts when we do things sustainably.

Synonyms & Antonyms
Synonyms
responsibly
durably
ethically
Antonyms
unsustainably
irresponsibly
unethically
Root Explanation

**Sustainably** → It is formed from "sustain" (from Latin *sustinere*, meaning to hold up or support) and the suffix "-ably" (meaning in a manner that can be). The word "sustainably" means in a manner that can support or maintain something over time.

Memory Tip

Think of 'sustain' as holding something up and 'ably' as doing it in a way that can be maintained — that's why sustainably means supporting something in a lasting way.

Visually Confused Words
stainably
strainably
unsustainable
unstainable
unrestrainably
stainable
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