Gordian knot(noun)
(An extremely difficult or involved problem.)
Hindi meaning:कठिन समस्या
Synonyms: Entanglement, Quagmire, Troublesome, Complexity
Antonyms: Easiness, Solution
Example: Homelessness for Rohingyas has become a real Gordian knot.
Trick to remember: Indian Gordian knot ko bi solve kar lete hai. 
Learn it with 19 more words: Daily Vocabulary – 27 September 2017 →
