Synonyms

• obstruct
• impede
• block
• block out
• bar
• barricade
• suffocate
• congest
• stifle
• block off
• foul
• occlude
• clog up
• clog
• dam up
• tie up
• close up
• dam
• asphyxiate
• stop
• block up
• hinder
• jam
• choke
• blockade
• choke off
• back up
• earth up
• screen
• land up