82 entries under noun topic. ×

10
lessening(adjective, break, drop, decrease)
10
loosening
10
relaxation(break, reduction, respite)
7
abatement(break, drop, act, increase)
7
easing(verb, reduction)
6
ebb(drop, act, decline, increase)
6
letup(break, act, increase, process)
6
remission(break, act, increase, process)
5
decrease(drop, retreat, wane, let-up)
5
diminution(drop, decrease, retreat, wane)
5
reduction
5
slack(excess, looseness)
4
flagging(adjective, drop, decrease, retreat)
4
subsidence(drop, act, increase, decrease)
4
wane(drop, act, increase, decrease)
4
weakening(adjective, drop, decrease, retreat)
3
alleviation
3
lulling
3
slowdown(decrease, off)
2
damping
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APASmart Define. (2015). slackening thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/slackening/thesaurus/synonyms
ChicagoSmart Define. 2015. "slackening thesaurus" https://smartdefine.org/slackening/thesaurus/synonyms (accessed September 29, 2026).
HarvardSmart Define 2015, slackening thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/slackening/thesaurus/synonyms>.
MLASmart Define. "slackening thesaurus" 10 April 2015. Web. 29 September 2026. <https://smartdefine.org/slackening/thesaurus/synonyms>