62 entries under dull topic. ×

16
skinny(adjective, light, slight, fine)
12
scrawny(adjective, slight, thin, delicate)
12
scraggy(adjective, light, slight, thin)
11
bony(adjective, slight, thin, delicate)
10
thin(adjective, light, slight, fine)
9
gaunt(adjective, light, slight, thin)
8
gangly(adjective, light, slight, fine)
8
spare(adjective, light, slight, fine)
7
lanky(adjective, light, slight, thin)
7
weedy(adjective, slight, thin, delicate)
6
emaciated(adjective, slight, thin, delicate)
6
gangling(adjective, light, slight, fine)
6
lank(adjective, light, slight, fine)
6
lean(adjective, light, slight, thin)
6
lightweight(adjective, feature, characteristic, light)
6
slight(adjective, thin, delicate, lifeless)
5
angular(adjective, slight, thin, delicate)
5
meager(adjective, slight, thin, delicate)
5
puny(adjective, light, slight, fine)
5
spindly(adjective, light, slight, fine)
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APASmart Define. (2015). underweight thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/underweight/thesaurus/synonyms
ChicagoSmart Define. 2015. "underweight thesaurus" https://smartdefine.org/underweight/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2015, underweight thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/underweight/thesaurus/synonyms>.
MLASmart Define. "underweight thesaurus" 10 April 2015. Web. 24 September 2026. <https://smartdefine.org/underweight/thesaurus/synonyms>