6
few
5
single
5
unique
4
azygos
4
singular
3
azygous
3
branch
3
exclusive
3
lone
3
lonesome
3
one-man
3
one-member
3
one-person
3
one-woman
3
only
3
sole
3
unary
2
uninominal
2
bare
2
magic
11 years ago|864 views|share |citing 
APASmart Define. (2015). multiple thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/multiple/thesaurus/antonyms
ChicagoSmart Define. 2015. "multiple thesaurus" https://smartdefine.org/multiple/thesaurus/antonyms (accessed September 21, 2026).
HarvardSmart Define 2015, multiple thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/multiple/thesaurus/antonyms>.
MLASmart Define. "multiple thesaurus" 13 April 2015. Web. 21 September 2026. <https://smartdefine.org/multiple/thesaurus/antonyms>