136 entries under difficulty topic. ×

47
hindrance(noun, support, break, trouble, help)
47
obstacle(noun, break, trouble, help, check)
45
impediment(noun, support, break, help, check)
38
block(noun, verb, help, open, disorder)
31
bar(noun, help, check, open, disorder)
29
barrier(noun, help, check, open, disorder)
24
snag(noun, trouble, help, open, disorder)
23
check(noun, support, break, trouble, disorder)
21
encumbrance(noun, trouble, disorder, concern, strain)
21
restraint(noun, check, disorder, block, delay)
20
hitch(noun, break, trouble, disorder, halt)
19
drawback(noun, disorder, weakness, hindrance)
16
handicap(noun, disorder, weakness, burden)
16
stoppage(noun, break, check, disorder, halt)
15
blockage(noun, help, open, disorder, halt)
15
hurdle(noun, help, open, disorder, block)
13
interference(noun, block, restraint, opposition)
11
catch(noun, disorder, curb, weakness)
11
deterrent(noun, disorder, block, catch)
11
restriction(noun, check, disorder, block)
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APASmart Define. (2015). obstruction thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/obstruction/thesaurus/synonyms
ChicagoSmart Define. 2015. "obstruction thesaurus" https://smartdefine.org/obstruction/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2015, obstruction thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/obstruction/thesaurus/synonyms>.
MLASmart Define. "obstruction thesaurus" 10 April 2015. Web. 20 September 2026. <https://smartdefine.org/obstruction/thesaurus/synonyms>