3
sub(adjective, low, subject, branch, secondary)
3
subservient(adjective, lower, low, inferior, subject)
3
watercourse(noun, current, flood, river, tide)
2
Eng
2
arm(noun, sound, water, branch, channel)
2
charitable
2
influent
2
kill
2
liege
2
reach(verb, river)
2
runlet
2
second-fiddle(adjective, lower, low, inferior, subject)
2
second-string(adjective, lower, low, inferior, subject)
2
servile
2
shooter(adjective, lower, subject, collateral, subsidiary)
2
small-fry(adjective, lower, inferior, insignificant, relief)
2
sportulary
2
subaltern(low, subject, minor, collateral, secondary)
2
subalternate(adjective, lower, low, inferior, subject)
2
subdued
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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>