4
opening(adjective, last, unequalable)
2
constant(adjective, sympathetic, broken, finished, occasional)
2
introductory(adjective, first, final, preliminary)
2
preliminary(adjective, initial, introductory)
1
beginning
1
earliest
1
first
1
former
1
initial
1
maiden(adjective, earliest)
1
starting
0
abiding
0
aborting
0
acme
0
antecedent
0
anterior
0
aperture
0
approaching
0
breach
0
ceaseless
11 years ago|1.2k views|share |citing 
APASmart Define. (2015). concluding thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/concluding/thesaurus/antonyms
ChicagoSmart Define. 2015. "concluding thesaurus" https://smartdefine.org/concluding/thesaurus/antonyms (accessed September 20, 2026).
HarvardSmart Define 2015, concluding thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/concluding/thesaurus/antonyms>.
MLASmart Define. "concluding thesaurus" 13 April 2015. Web. 20 September 2026. <https://smartdefine.org/concluding/thesaurus/antonyms>