| portcullis | |
| prison(noun, enclosure, inclosure) | |
| prohibition(noun, check, disorder, curb, limit) | |
| resistance(noun, hindrance, defense) | |
| safety(noun, care, guard, shield, shelter) | |
| scarp | |
| sea wall(noun, wall) | |
| separation(screen, panel, divider) | |
| setback(noun, difficulty, weakness, hindrance, problem) | |
| shade(noun, shade, shield, partition, panel) | |
| snarl(noun, hindrance, jam, obstruction, deadlock) | |
| stone wall(expression, idiom, prison) | |
| stricture(noun, difficulty, weakness, burden, defect) | |
| stronghold(noun, defense, fortification, barricade, wall) | |
| support(noun, bar, defense, fortification, barricade) | |
| traverse(noun, help, open, difficulty, restraint) | |
| trench(noun, defense, obstruction) | |
| vallum | |
| windbreak(noun, shelter, border, obstacle, hedge) | |
| boom |
For more, visit
Barrier on
Power Thesaurus
| APA | Smart Define. (2015). barrier thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/barrier/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "barrier thesaurus" https://smartdefine.org/barrier/thesaurus/synonyms (accessed September 23, 2026). |
| Harvard | Smart Define 2015, barrier thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/barrier/thesaurus/synonyms>. |
| MLA | Smart Define. "barrier thesaurus" 10 April 2015. Web. 23 September 2026. <https://smartdefine.org/barrier/thesaurus/synonyms> |