roun Synonyms

difficult proposition Gordian knot imbroglio hodgepodge hitch grabber gateway fix entanglement enigma brain-teaser cliffhanger brainteaser braintwister brain-twister awkward problem inextricability facer cruncher crossword Chinese puzzle chiller embarrassment doubt distraction chaos challenge case bewilderment argument anagram ambiguity affair abstrusity charade complexity complication dilemma difficulty cryptogram crux convolution conundrum contention confusion concern abstruseness