Sustainable
11 lettersadjectivecommonUpdated June 2026
Definition
Able to be maintained at a certain level without depleting resources or causing ecological damage. It describes practices that can continue indefinitely.
“The company committed to sustainable farming practices to protect the environment.”
Pronunciation
IPA
/səˈsteɪnəbəl/
Syllables
sus·tain·a·ble
Related Words
Synonyms
Word Game Tips
🟩
Wordle
Contains two A's; -ABLE suffix ending pattern
🔤
Scrabble
Worth 14 points; good vowel distribution for flexible play
Words Related to Sustainable
Explore Similar Words
Try These Tools
Dictionary References
Look up sustainable in an authoritative dictionary for full definitions, pronunciation, and etymology.
Ready to test your word skills?
Download Word Challenge for unlimited word puzzles, a fresh Daily Challenge, and head-to-head multiplayer. Guess the hidden word in six tries or fewer!