What does sustainably mean?
Sustainably is an adverb meaning “in a sustainable way,” especially in a manner that can be maintained over the long term without depleting resources or creating unacceptable harm. It is frequently used with actions such as growing, managing, producing, operating, and living. In environmental discussions, it can indicate that resources, ecosystems, and the climate are protected while human needs are still met. In business and public policy, it often refers to balancing economic activity with environmental protection, social responsibility, and future viability. The adverb has become especially familiar through the language of sustainable development and sustainability. Although it can describe many kinds of lasting practices, its modern use often carries an environmental connotation. Sustainably is normally contrasted implicitly with approaches that prioritize immediate gains at the expense of long-term stability, although the precise meaning depends on what is being sustained and for how long.
adverbIn a way that can be maintained over time without exhausting resources or undermining future viability. It commonly describes actions that balance present needs with long-term environmental, economic, or social sustainability.
- In a manner that can be continued over time without depleting essential resources or causing lasting harm.
"The city is working to expand public transport while reducing the emissions associated with everyday travel."
"The farm uses sustainable farming methods that protect the soil while maintaining high yields."
"They aim to grow the business sustainably rather than sacrificing employee well-being for short-term profits."
The word “sustainably” turns a promise about the future into a way of acting in the present.
Reviewed by Deb Chak, Editor. AI-assisted content curated by RJS Tech Solutions LLP.
Where does sustainably come from?
The word belongs to the English family of “sustain,” “sustenance,” and “sustainer.” Its deeper roots lie in Old French sustenir and Latin sustinere, formed from sub- (“under”) and tenere (“hold”). The modern adverb was formed by adding the suffix “-ably” to “sustainable,” expressing the manner of sustaining something over time.
Related word forms
How sustainably is actually used
Sustainably is common in environmental, business, and policy contexts and is often more formal than everyday alternatives such as “well.” It usually modifies a verb, such as “grow,” “manage,” “produce,” “operate,” or “live.”
Easily confused with sustainably
Sustainable is an adjective describing something capable of being maintained over time, whereas sustainably is an adverb describing how an action is carried out.
Sustainability is the noun naming the principle or practice of being sustainable, whereas sustainably is the adverb modifying an action or process.