11 entries under expression topic. ×

6
skin and bones(adjective, idiom, thin, scrawny)
1
all skin and bones(idiom, dull, slight, thin)
1
thin as a rail(idiom, dull, slight, thin)
0
lightly built
0
like a rail(idiom, thin, lean, undernourished)
0
low fat
0
poverty stricken
0
sediment starved
0
thin person
0
unhealthily thin(skinny, gaunt, lanky)
0
very thin(thin, lean, undernourished, underfed)
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APASmart Define. (2015). underweight thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/underweight/thesaurus/synonyms
ChicagoSmart Define. 2015. "underweight thesaurus" https://smartdefine.org/underweight/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2015, underweight thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/underweight/thesaurus/synonyms>.
MLASmart Define. "underweight thesaurus" 10 April 2015. Web. 20 September 2026. <https://smartdefine.org/underweight/thesaurus/synonyms>