28 entries under obstacle topic. ×
| lock(impediment, barrier) | |
| monkey wrench(expression, impediment, barrier) | |
| mountain(impediment, barrier) | |
| roadblock(impediment, barrier) | |
| snag(trouble, difficulty, bar, impediment) | |
| trammel(impediment, barrier) | |
| trouble(difficulty, bar, impediment, barrier) | |
| wall(impediment, barrier) |
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| APA | Smart Define. (2015). blocking thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/blocking/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "blocking thesaurus" https://smartdefine.org/blocking/thesaurus/synonyms (accessed September 21, 2026). |
| Harvard | Smart Define 2015, blocking thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/blocking/thesaurus/synonyms>. |
| MLA | Smart Define. "blocking thesaurus" 10 April 2015. Web. 21 September 2026. <https://smartdefine.org/blocking/thesaurus/synonyms> |