• অবরোধক (adjective) besieging.
• অবরোধকারী সেনাদল (noun) besieging army.
• জলরোধক (adjective) adapted in such a way as to retain, or not to admit water; free from leaks; water-tight; waterproof.
• নিরোধক (adjective) obstructing; confining; hindering; restraining; repressing; opposing; besieging; preventing; controlling; choking.
• প্রতিরোধক preventing; opposing; resistant; obstructing; hindering; obstructive; stopping; blockading;.
• রোগ প্রতিরোধকশক্তি (noun) body’s natural resistance to diseases; resistance to infection.