13
first
8
lowest
7
initial
7
worst
6
opening(noun, adjective, last, concluding, unequalable)
6
beginning(noun, adjective)
5
least
5
auxiliary
5
virgin(characteristic, impurity, adjective, termination)
4
proximate
4
tentative
3
dependent
3
extra
3
foremost
3
incipient
3
penultimate
3
secondary
1
ancillary
1
conditional
1
earliest
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APASmart Define. (2015). ultimate thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/ultimate/thesaurus/antonyms
ChicagoSmart Define. 2015. "ultimate thesaurus" https://smartdefine.org/ultimate/thesaurus/antonyms (accessed September 21, 2026).
HarvardSmart Define 2015, ultimate thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/ultimate/thesaurus/antonyms>.
MLASmart Define. "ultimate thesaurus" 10 April 2015. Web. 21 September 2026. <https://smartdefine.org/ultimate/thesaurus/antonyms>