1
net
1
net weight
1
overbalance
1
overweight
1
paperiness
1
peaked(dull, light, slight, fine, thin)
1
peakedness
1
petite
1
physical condition
1
pole(dull, light, slight, fine, thin)
1
ponderability
1
ponderosity
1
ponderousness
1
poor
1
poorness
1
poundage
1
puniness
1
pygmy
1
rarefied(dull, light, slight, fine, thin)
1
raw-boned
11 years ago|8k views|share |citing 
APASmart Define. (2015). underweight thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/underweight/thesaurus/synonyms
ChicagoSmart Define. 2015. "underweight thesaurus" https://smartdefine.org/underweight/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2015, underweight thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/underweight/thesaurus/synonyms>.
MLASmart Define. "underweight thesaurus" 10 April 2015. Web. 22 September 2026. <https://smartdefine.org/underweight/thesaurus/synonyms>