difficulty Synonyms

trouble obstacle distress impediment complication predicament perplexity setback snag hardship complexity hurdle bind plight obstruction trial adversity problem burden rub ramification rebus reluctancy remonstrance remonstration riddle rigor roun scrape snarl strait strain stealthiness stand sphinx stew soup sorrow smokiness situation shortcoming Straits quicksand penalties muckiness paradox pain ordeal onus occultness