difficulty Synonyms - page 5

challenge cavil catch catastrophe caliginosity calamity abstruseness estoppel mishap issue irritant involvement involvedness involution inutility intricateness intricacy intertwiningly interference insolubility inscrutableness inscrutability inopportunity jam knag misfortune misery mischance misarrangement misadventure mire minus mess menace matter limitation labyrinth knottiness knot inhibitor inharmony inexplicableness headachy headache hardness hard harassment handicap grabber frustration