6
midget
6
miniature(adjective, littleness)
6
minute(adjective, littleness)
5
pocket(adjective, littleness)
5
scrawny(adjective, weak, feeble, tiny)
5
undeveloped(adjective, weak, slight, limited, feeble)
4
dumpy(adjective, littleness)
4
lean
4
microscopic(adjective, littleness)
4
minuscule
4
runty(adjective, small, short, little, shot)
4
shrunken
4
spare(adjective, littleness)
4
squat(adjective, littleness)
4
teeny
4
weak(adjective, feeble, frail, tiny)
3
bony
3
frail(adjective, weak, feeble, tiny)
3
gangling
3
gaunt
11 years ago|15k views|share |citing 
APASmart Define. (2015). undersized thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/undersized/thesaurus/synonyms
ChicagoSmart Define. 2015. "undersized thesaurus" https://smartdefine.org/undersized/thesaurus/synonyms (accessed September 21, 2026).
HarvardSmart Define 2015, undersized thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/undersized/thesaurus/synonyms>.
MLASmart Define. "undersized thesaurus" 14 April 2015. Web. 21 September 2026. <https://smartdefine.org/undersized/thesaurus/synonyms>