barrier Synonyms - page 4

defence dasher cut curtain causeway catch castellated blocking block battlement bastion bartizan barricader barricade barbette banister balustrade balistraria bailey blockader blockage casemate bung bund bulwark bulkhead buffer breastwork breakwater brattice border boarding blockhouse abatis divider obstipation invulnerability intrenchment interference inhibitor inhibition infarction incommodity inclosure impermeability immunity hurdle hitch jetty knag