- 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.