The Opposite(Antonym) of “unsustainable”
The antonym of unsustainable is sustainable, viable, and feasible. These antonyms describe the opposite of something that cannot be maintained or continued.
Explore all Antonyms of “unsustainable”
Definitions and Examples of sustainable, viable, feasible
Learn when and how to use these words with these examples!
Able to be maintained at a certain rate or level without depleting natural resources or causing harm to the environment.
Example
The company's new eco-friendly policies aim to create a more sustainable future for the planet.
Capable of working successfully; feasible.
Example
After careful consideration, they decided that the project was viable and worth pursuing.
Possible to do easily or conveniently.
Example
The plan to renovate the old building seemed feasible after they received the necessary funding.
Key Differences: sustainable vs viable vs feasible
- 1Sustainable refers to something that can be maintained without harming the environment or depleting natural resources.
- 2Viable refers to something that is capable of working successfully.
- 3Feasible refers to something that is possible to do easily or conveniently.
Effective Usage of sustainable, viable, feasible
- 1Environmentalism: Use sustainable to promote environmentally friendly practices.
- 2Business: Use viable to describe a business idea that has potential for success.
- 3Planning: Use feasible to describe a plan that is possible to execute.
Remember this!
The antonyms have distinct nuances: Sustainable refers to something that can be maintained without harming the environment or depleting natural resources, viable refers to something that is capable of working successfully, and feasible refers to something that is possible to do easily or conveniently. Use these words in environmentalism, business, and planning contexts.
