Synonyms of tributory
- 1 Syllable
- branch
- 2 Syllables
- lesser, aiding, subject, brancher, minor, backup
- 3 Syllables
- assistant, adjuvant, assisting, subservient, useful
- 4 Syllables
- collateral, ancillary, auxiliary, supplemental, subsidiary, accessory, serviceable, appurtenant
- 5 Syllables
- cooperative, subordinate, contributory, supplementary