難しい【むずかしい】
difficult, hard, troublesome, complicated, serious (disease, problem, etc.), impossible, unfeasible, fussy, particular, fastidious, hard to please, displeased, gloomy, glum, sullen, serious (look), dirty, unclean, filthy, detestable, unpleasant, uncomfortable, creepy, spooky
避難【ひなん】
taking refuge, finding shelter, evacuation, escape, seeking safe haven
困難【こんなん】
difficulty, hardship, trouble, distress, infeasibility, inability (to carry out)
非難【ひなん】
criticism, blame, censure, attack, reproach
難色【なんしょく】
disapproval, reluctance, unwillingness
避難民【ひなんみん】
evacuees, displaced persons, refugees
難問【なんもん】
perplexity, difficult question, difficult problem
難航【なんこう】
difficult voyage, stormy passage, hard flight, rough going, running into trouble, proceeding with difficulty, rough passage
難病【なんびょう】
incurable disease
盗難【とうなん】
theft, robbery
難題【なんだい】
difficult problem, challenge
難関【なんかん】
barrier, obstacle, difficulty, hurdle, deadlock
遭難【そうなん】
disaster, accident, shipwreck, distress
苦難【くなん】
suffering, distress, hardship, trial
無難【ぶなん】
safe (e.g. choice), secure, innocuous, inoffensive, acceptable, passable, satisfactory, adequate, faultless, without flaw
難点【なんてん】
fault, weakness, flaw, defect, drawback, disadvantage, crux (of a matter), difficult point, point of contention
難解【なんかい】
difficult to understand, unintelligible, abstruse
海難【かいなん】
accident at sea, sea disaster, shipwreck
財政難【ざいせいなん】
economic difficulties, financial difficulties, fiscal difficulties
多難【たなん】
full of troubles, difficulties