72 entries under barrier topic. ×
| gridlock(noun, block, difficulty, jam, obstruction) | |
| intervention(noun, difficulty, obstruction, impediment, hitch) | |
| jam-up(noun, difficulty, arrest, obstruction, impediment) | |
| lock(noun, block, difficulty, obstruction, impediment) | |
| millstone(noun, disorder, difficulty, weakness, burden) | |
| monkey wrench(noun, expression, block, difficulty, restraint) | |
| roadblock(noun, block, lump, obstruction, impediment) | |
| blocking(trouble, difficulty, bar, impediment) | |
| checkmate(noun, block, impediment) | |
| circumvention(noun, block, impediment) | |
| encirclement(noun, obstruction, stoppage, blockade) | |
| siege(noun, obstruction, stoppage, blockade) |
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| APA | Smart Define. (2015). obstacle thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/obstacle/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "obstacle thesaurus" https://smartdefine.org/obstacle/thesaurus/synonyms (accessed September 28, 2026). |
| Harvard | Smart Define 2015, obstacle thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/obstacle/thesaurus/synonyms>. |
| MLA | Smart Define. "obstacle thesaurus" 10 April 2015. Web. 28 September 2026. <https://smartdefine.org/obstacle/thesaurus/synonyms> |