12
thin(adjective, dull, light, slight, fine)
11
diluted(verb, adjective, corrupt, tainted, diluted)
9
attenuate(adjective, dull, light, slight, fine)
9
weakened(verb, adjective)
8
decreased(verb, adjective, depressed)
8
lowered(verb, adjective, depressed)
8
reduced(verb, diluted)
7
cut(verb, diluted)
7
narrow(adjective, dull, light, slight, fine)
7
thinned(verb, diluted)
6
depressed(verb, adjective, depressed)
6
faded(verb, adjective)
6
fine(adjective, light, slight, thin, delicate)
6
rarefied(adjective, dull, light, slight, fine)
5
tenuous(adjective, light, weak, slight, fine)
5
rare(adjective, light, weak, fine, thin)
5
shriveled(dull, light, slight, fine, thin)
5
slender(adjective, dull, slight, fine, thin)
4
subtle(adjective, dull, quiet, light, slight)
4
diminished
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APASmart Define. (2015). attenuated thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/attenuated/thesaurus/synonyms
ChicagoSmart Define. 2015. "attenuated thesaurus" https://smartdefine.org/attenuated/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2015, attenuated thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/attenuated/thesaurus/synonyms>.
MLASmart Define. "attenuated thesaurus" 10 April 2015. Web. 20 September 2026. <https://smartdefine.org/attenuated/thesaurus/synonyms>