arduousness

adversity complication crisis deadlock dilemma frustration hardship hazard obstacle pain predicament snag struggle trouble

awkwardness barricade check crux distress emergency exigency fix hindrance hitch impasse knot labor laboriousness mess misfortune muddle obstruction painfulness paradox perplexity pickle quagmire quandary scrape stew strain strait strenuousness tribulation

dead end deep water hot water stumbling block

advantage aid assistance blessing ease encouragement favor good health happiness help peace solution

benefit calm comfort health opening order organization pleasure promotion success

calmness contentment felicity harmony satisfaction tranquility