4
irrigate(verb, cut, reduce, thin, water)
4
lighten(verb, decline, reduce, ease, moderate)
4
mix(verb, cut, reduce, thin, weaken)
4
rarefy
4
thin down(verb, expression, phrasal verb)
4
thinned(adjective, weak, watery)
4
weakened
4
wishy-washy
3
bland(adjective, weak, insipid, watery, diluted)
3
contaminate(verb, cut, thin, spoil, corrupt)
3
doctor up(verb, expression, cut, thin, weaken)
3
expand
3
extenuate(verb, reduce, ease, diminish, weakness)
3
flimsy
3
impoverish(verb, cut, decline, reduce, fail)
3
jejune
3
lace(verb, cut, reduce, thin, weaken)
3
liquefy(verb, reduce, thin, alter, weaken)
3
pollute(verb, cut, thin, spoil, corrupt)
3
runny(adjective, weak, thin, liquid, insipid)
11 years ago|19k views|share |citing 
APASmart Define. (2015). dilute thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/dilute/thesaurus/synonyms
ChicagoSmart Define. 2015. "dilute thesaurus" https://smartdefine.org/dilute/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2015, dilute thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/dilute/thesaurus/synonyms>.
MLASmart Define. "dilute thesaurus" 10 April 2015. Web. 23 September 2026. <https://smartdefine.org/dilute/thesaurus/synonyms>