possible profanity
1
rein in
1
relax
1
reserve(verb, hold, keep, delay, impede)
1
respite
1
retardance
1
retardate(verb, check, delay, hinder, lessen)
1
retardation
1
retardment
1
run in(verb, expression, hold, keep, delay)
1
scrub(verb, drop, disregard, abandon, ignore)
1
setback
1
shelve(verb, drop, abandon, defer, postpone)
1
shut down(verb, expression, check, delay, hinder)
1
shut off(verb, expression, check, delay, hinder)
1
sideline(verb, drop, disregard, abandon, delay)
1
slack-up
1
slack up
1
slackening
1
slowdown
1
slowing
11 years ago|2.4k views|share |citing 
APASmart Define. (2015). slow up thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/slow_up/thesaurus/synonyms
ChicagoSmart Define. 2015. "slow up thesaurus" https://smartdefine.org/slow_up/thesaurus/synonyms (accessed September 21, 2026).
HarvardSmart Define 2015, slow up thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/slow_up/thesaurus/synonyms>.
MLASmart Define. "slow up thesaurus" 10 April 2015. Web. 21 September 2026. <https://smartdefine.org/slow_up/thesaurus/synonyms>