What is the synonym of the word 'Quagmire'?

• Quagmire  (Noun)
Synonyms: Dilemma (দ্বন্দ্ব), Predicament (দুর্দশা; বিপাক), Muddle (বিহ্বলতা), Rabbit hole, Swamp (কাদা/জলাভূমি)। 
Antonyms: Advantage (সুবিধা), Benefit (উপকার), Bliss(আশীর্বাদ), Solution (সমাধান), Boon (অনুগ্রহ)।

English Meaning: 
1. A difficult or dangerous situation; a difficult, puzzling, or embarrassing situation from which there is no easy escape
2. ​An area of soft wet ground
Bangla Meaning: 
১. জলকাদায় ভরা জায়গা; জলভরা খানাখন্দ।
২. কঠিন পরিস্থিতি।

Example Sentence: 
1. The heavy rain soon turned the field into a quagmire.
2. a protracted custody dispute that became a judicial quagmire.

Source: lecture.