1
connection(division, subdivision, outlet)
1
conquered
1
consequent(inferior, minor, subordinate)
1
consequential(inferior, insignificant, relief, reserve, unimportant)
1
consign
1
conspiratorial(adjective, collateral, subsidiary, subservient, subalternate)
1
contingent(inferior, insignificant, relief, reserve, unimportant)
1
contributary
1
contribute
1
convey
1
coordinate(side, secondary, indirect, ancillary)
1
corresponding(side, secondary, indirect, ancillary)
1
corroborative(side, secondary, indirect, ancillary)
1
coterminous(adjective, subject, collateral, subsidiary, subservient)
1
coupled with(expression, adjective, subject, collateral, subsidiary)
1
course(current, flood, river, tide, brook)
1
crick(river, brook, watercourse)
1
crossroad
1
deliver
1
dendritic drainage pattern(expression, idiom)
11 years ago|5.1k views|share |citing 
APASmart Define. (2015). tributary thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/tributary/thesaurus/synonyms
ChicagoSmart Define. 2015. "tributary thesaurus" https://smartdefine.org/tributary/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2015, tributary thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/tributary/thesaurus/synonyms>.
MLASmart Define. "tributary thesaurus" 13 April 2015. Web. 23 September 2026. <https://smartdefine.org/tributary/thesaurus/synonyms>