morass
noun /məˈræs/
  /məˈræs/
[usually singular] (formal)- an unpleasant and complicated situation that is difficult to escape from synonym web
- a morass of lies and deceit
 - We got bogged down in a morass of detail and bureaucratic red tape.
 
 - a dangerous area of low soft, wet land synonym bog, quagmireTopics Geographyc2
 
Word Originlate 15th cent.: from Dutch moeras, alteration (by assimilation to moer ‘moor’) of Middle Dutch marasch, from Old French marais ‘marsh’, from medieval Latin mariscus.