11
least(noun, adjective, head, beginning, prime)
11
minimum(noun, adjective, big, amount, minimal)
10
slightest(noun, adjective, head, beginning, prime)
8
littlest(adjective, big, minimal)
8
lowest(adjective, minimal, shortest, inferiority)
8
minimal(adjective, big, slightest, littlest)
7
first(adjective, order, least)
4
minutest
4
nominal(adjective, minimal)
4
small
4
token(adjective, minimal)
3
basic(adjective, head, beginning, prime, trifling)
3
fewest
3
fundamental(adjective, head, beginning, prime, trifling)
3
tiniest
2
bottom
2
last
2
lesser
2
minor
1
aboriginal(adjective, head, beginning, opening, original)
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APASmart Define. (2015). smallest thesaurus. Retrieved September 26, 2018, from https://smartdefine.org/smallest/thesaurus/synonyms
ChicagoSmart Define. 2015. "smallest thesaurus" https://smartdefine.org/smallest/thesaurus/synonyms (accessed September 26, 2018).
HarvardSmart Define 2015, smallest thesaurus, Smart Define, viewed 26 September, 2018, <https://smartdefine.org/smallest/thesaurus/synonyms>.
MLASmart Define. "smallest thesaurus" 14 April 2015. Web. 26 September 2018. <https://smartdefine.org/smallest/thesaurus/synonyms>