11
contract
11
shorten(verb, advance)
6
abate(verb, advance, cause, rise, lessen)
5
abbreviate(verb, advance)
5
diminish(verb, cause, rise, extend)
4
lessen(verb, increase, extend)
4
conclude
4
curtail(verb, raise, extend, abridge)
4
hit the ground running
4
reduce(verb, raise, extend)
2
abridge
2
decrease(increase, rise, extend)
2
dwindle(increase, extend)
2
hasten
2
minimize(extend, maximize)
1
cease(verb, advance)
1
chuck
1
cut
1
cut short(verb, expression, idiom, stop)
1
de-escalate(develop, extend)
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APASmart Define. (2016). prolong thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/prolong/thesaurus/antonyms
ChicagoSmart Define. 2016. "prolong thesaurus" https://smartdefine.org/prolong/thesaurus/antonyms (accessed September 22, 2026).
HarvardSmart Define 2016, prolong thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/prolong/thesaurus/antonyms>.
MLASmart Define. "prolong thesaurus" 17 February 2016. Web. 22 September 2026. <https://smartdefine.org/prolong/thesaurus/antonyms>