
Unclear: Difficult to see, hear, or understand.Unaccommodating: Unhelpful not in harmony with others.Trying: Difficult or annoying hard to endure.Troublesome: Causing difficulty or annoyance.Tricky: (Of a situation) Requiring skill because difficult or awkward.Tiring: Undergo depletion of energy, strength, or interest.Thorny: Causing distress, difficulty, or trouble.Taxing: Physically or mentally demanding.Tall: Unreasonable or difficult (a tall order).Sweaty: Suggestion great physical exertion.Stubborn: Difficult to treat or deal with.Stressful: Mentally difficult causing stress.Strenuous: Requiring great effort, energy, or exertion.Sticky: Difficult or awkward (informal).Severe: Extremely difficult to perform or endure.Serious: Demanding careful consideration and application.Rugged: Demanding great effort, ability, and endurance.Rough: Difficult to endure, live through, travel over.
#Synonym finicky full
Rocky: Difficult and full of obstacles or problems.Punishing: Physically or mentally demanding.Prohibitive: Difficult to purchase or use because of high cost.Problematic: Posing a problem difficult to solve.Painful: Causing physical pain, distress, or harm.Oppressive: Difficult to cope with causing hardship or distressed spirits.Opaque: Difficult as a result of lack of clarity.Onerous: Involving an amount of effort that is oppressively burdensome.Obstinate: Difficult to manage, control, or treat.Murderous: Capable of devastating or overwhelming (informal).Labyrinthine: (Of a network, maze, or passageway) difficult to navigate through.Laborious: Requiring long hours, hard work.Knotty: Difficult to understand or solve.Intricate: Difficult to understand or analyze for having many interconnected elements.Intimidating: Discouraging as a result of perceived difficulty.Insoluble: Difficult or impossible to solve or explain.Inflexible: Difficult to change or alter refusing to change one’s attitude.Incomprehensible: Difficult or impossible to understand.Impenetrable: Difficult to penetrate or enter impervious to reason, argument.Herculean: Requiring great strength or effort.


Complex: Not easy to understand or explain because of multiple interconnected elements.Challenging: Difficult in a way that is usually interesting or enjoyable.Burdensome: Causing difficulty or worry physical or emotional.Bruising: Physically wearing and damaging.Baffling: Confusingly or perplexingly difficult.Back-breaking: Physically demanding labor requiring great exertion.(A reference to the Augean stables cleaned by Hercules as one of his legendary 12 labors.) Augean: Requiring so much to complete as to seem impossible.Arduous: Demanding great effort and labor.

