3
encourage(verb, support, help, hurt, open)
2
expedite(verb, stop, slow)
2
facilitate(verb, support, check, open, encourage)
2
incentive(noun, hindrance, lure, inducement)
2
let go(verb, expression, idiom, support, open)
2
spur
2
unclog
2
unfreeze
1
accelerate(verb, check, slow)
1
accommodate(verb, stop, reject, perform)
1
act
1
activate
1
admit
1
advantage(noun, support, go, hurt, disadvantage)
1
allow(verb, support, open, encourage)
1
begin(verb, support, open, encourage)
1
cause(stop, impede)
1
circulate(verb, stop, stay, flow)
1
clearance(noun, support, go)
1
compel(verb, stop, force, dissuade)
10 years ago|3.8k views|share |citing 
APASmart Define. (2015). block thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/block/thesaurus/antonyms
ChicagoSmart Define. 2015. "block thesaurus" https://smartdefine.org/block/thesaurus/antonyms (accessed September 21, 2026).
HarvardSmart Define 2015, block thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/block/thesaurus/antonyms>.
MLASmart Define. "block thesaurus" 18 November 2015. Web. 21 September 2026. <https://smartdefine.org/block/thesaurus/antonyms>