Synonyms|190Antonyms|15|Broader|1Narrower|0Related|171
6
dilutant
5
diluent
5
slimmer
5
solvent
3
attenuator
3
dissolvent
3
dissolving agent(expression, idiom)
3
resolvent
2
fainter
2
feebler
2
finer
2
lanker
2
slighter
2
smaller
2
sparer
2
sparser
2
turpentine(noun, solvent)
2
weaker
1
abbreviator
1
abridger
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APASmart Define. (2015). thinner thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/thinner/thesaurus/synonyms
ChicagoSmart Define. 2015. "thinner thesaurus" https://smartdefine.org/thinner/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2015, thinner thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/thinner/thesaurus/synonyms>.
MLASmart Define. "thinner thesaurus" 10 April 2015. Web. 20 September 2026. <https://smartdefine.org/thinner/thesaurus/synonyms>