145 entries under dull topic. ×

38
slim(verb, adjective, mean, increase)
33
slender(adjective, close, mean, light)
30
lean(adjective, mean, light, slight)
30
slight(adjective, mean, light, weak)
24
spare(adjective, close, mean, light)
24
poor(adjective, close, mean, light)
23
weak(adjective, strong, light, great)
22
skinny(adjective, mean, light, slight)
22
feeble(adjective, strong, light, weak)
21
emaciated(adjective, light, slight, fine)
20
gaunt(adjective, mean, light, slight)
20
insubstantial(adjective, mean, light, weak)
20
attenuate(verb, adjective, action, characteristic)
19
narrow(verb, adjective, close, decline)
19
tenuous(adjective, characteristic, light, weak)
18
scrawny(adjective, mean, light, slight)
16
attenuated(adjective, characteristic, light, slight)
16
delicate(adjective, light, weak, smooth)
16
lanky(adjective, mean, light, tough)
16
light(adjective, weak, soft, slight)
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APASmart Define. (2016). thin thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/thin/thesaurus/synonyms
ChicagoSmart Define. 2016. "thin thesaurus" https://smartdefine.org/thin/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2016, thin thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/thin/thesaurus/synonyms>.
MLASmart Define. "thin thesaurus" 22 January 2016. Web. 20 September 2026. <https://smartdefine.org/thin/thesaurus/synonyms>