Synonyms of self-sustaining

1 Syllable

going, sweet, good, paying

2 Syllables

gainful, fruitful, well-paying

3 Syllables

rewarding, successful, sustaining, commercial, practical, valuable, pragmatic, self-reliant, worthwhile, assisting, useful, effectual

4 Syllables

lucrative, productive, profitable, self-sufficient, self-dependent, self-sufficing, self-supported, self-sustained, beneficial, effective, conducive, favorable, instrumental, serviceable

5 Syllables

cost-effective, contributive

6 Syllables

remunerative