4
pigmy
3
button
3
midge(noun, littleness, pygmy, gnome)
3
lad(noun, man)
3
peanut(weak, feeble, frail, tiny, measly)
3
puny(adjective, light, weak, small, insignificant)
3
small(adjective, light, weak, insignificant, unimportant)
2
minnow
2
elf
2
inconsequential(adjective, weak, insignificant, unimportant, feeble)
2
man of straw(expression, idiom)
2
minor(adjective, light, weak, small, insignificant)
2
nothing(weak, feeble, frail, tiny, measly)
2
pewee
2
pip-squeak
2
pipsqueak(noun, nonentity)
2
pixy
2
scanty(adjective, light, small, insignificant, unimportant)
2
small potatoes(expression, adjective, light, small, insignificant)
2
squirt
11 years ago|5.6k views|share |citing 
APASmart Define. (2015). runt thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/runt/thesaurus/synonyms
ChicagoSmart Define. 2015. "runt thesaurus" https://smartdefine.org/runt/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2015, runt thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/runt/thesaurus/synonyms>.
MLASmart Define. "runt thesaurus" 14 April 2015. Web. 24 September 2026. <https://smartdefine.org/runt/thesaurus/synonyms>