83 entries under obstacle topic. ×
| stumbling stone(expression, difficulty, problem, setback) | |
| thicket(noun, shelter, border, hedge) | |
| trouble(noun, block, impediment) |
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| APA | Smart Define. (2015). barrier thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/barrier/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "barrier thesaurus" https://smartdefine.org/barrier/thesaurus/synonyms (accessed September 28, 2026). |
| Harvard | Smart Define 2015, barrier thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/barrier/thesaurus/synonyms>. |
| MLA | Smart Define. "barrier thesaurus" 10 April 2015. Web. 28 September 2026. <https://smartdefine.org/barrier/thesaurus/synonyms> |