45 entries under obstacle topic. ×

18
stoppage(noun, stop, disorder, halt, block)
16
obstruction(noun, help, open, disorder, halt)
13
block(noun, help, open, disorder, weakness)
13
stop(noun, help, open, halt, block)
12
impediment(noun, help, open, disorder, halt)
11
barrier(noun, help, open, disorder, block)
11
hindrance(noun, help, open, disorder, halt)
9
jam(noun, block, delay, strike, protest)
8
restraint(noun, disorder, block, delay, difficulty)
7
bar(noun, help, open, disorder, block)
7
bottleneck(noun, block, difficulty, weakness, burden)
6
blockade(noun, block, bar, hindrance)
6
blocking(noun, obstruction, impediment, barrier)
6
check(noun, disorder, halt, block, delay)
6
clog(noun, help, open, disorder, block)
5
delay(noun, disorder, difficulty, weakness, burden)
4
hurdle(noun, help, open, disorder, block)
4
interference(noun, block, reserve, hindrance)
4
snag(noun, help, open, disorder, block)
3
barricade(noun, help, open, disorder, block)
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APASmart Define. (2015). blockage thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/blockage/thesaurus/synonyms
ChicagoSmart Define. 2015. "blockage thesaurus" https://smartdefine.org/blockage/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2015, blockage thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/blockage/thesaurus/synonyms>.
MLASmart Define. "blockage thesaurus" 8 October 2015. Web. 23 September 2026. <https://smartdefine.org/blockage/thesaurus/synonyms>