☊A 困難 + 困难* * kun4nan2 
difficult/ difficulty/ trouble 
Schwierigkeiten + + ☊A 難 + 难* * nan2 difficult 1. schwer, kaum möglich 2. schlecht, unerfreulich 3. Schwierigkeiten bereiten, erschweren + + ☊A 深 + 深* * shen1 deep/ difficult/ thoroughgoing/ dark 1. tief 2. schwer, schwierig, tief 3. tiefschürfend, eingehend 4. eng, intim, tief 5. tief, dunkel 6. spät 7. sehr, tief + + ☊B 艱苦 + 艰苦* * jian1ku3 difficult/ hard/ tough mühevoll, hart, schwierig + + ☊C 難題 + 难题* * nan2ti2 difficult problem/ tough question/ hot potato schwierige Problem, knifflige Frage + + ☊C 難以 + 难以* * nan2yi3 difficult to/ hard to schwierig zu.. + + ☊C 妨礙 + 妨碍* * fang2'ai4 hinder/ hamper/ obstruct/ impede/ make difficult behindern + + ☊C 艱難 + 艰难* * jian1nan2 hard/ difficult/ arduous schwer, schwierig + + ☊C 關 + 关* * guan1 col/ pass/ juncture/ barrier/ difficulty/ critical part 1. zumachen, schließen, verschließen 2. ausmachen, abstellen, abschalten 3. einschließen, einsperren 4. betreffen, angehen 5. schließen, stillegen 6. Paß 7. Zollamt 8. Engpaß + + ☊C 順手 + 顺手* * shun4shou3 smooth and handy/ convenient/ without difficulty reibungslos,ohne Schwierigkeiten,wenn möglich,tunlichst,bei Gelegenheit, nebenbei + + ☊C 出難題 + 出难题* * chu1 nan2ti2 raise a tough question/ present a difficult problem vor ein schwieriges Problem stellen, eine schwierige Frage stellen + + ☊C 為難 + 为难* * wei2nan2 make things difficult for sich peinlich berührt fühlen, Schwierigkeiten bereiten, + + ☊C 難得 + 难得* * nan2de2 difficult to get/ hard to come by/ rare/ seldom selten, nicht leicht zu bekommen + + ☊C 難怪 + 难怪* * nan2guai4 it's difficult to blame/ it's hardly a surprise/ no wonder nicht verwunderlich + + ☊D 困苦 + 困苦* * kun4ku3 hard and difficult Not, Armut, Elend + + ☊D 艱險 + 艰险* * jian1xian3 difficult and dangerous Schwierigkeiten, Gefahren + + ☊D 疑難 + 疑难* * yi2nan2 difficult schwierig, verwickelt + + ☊D 難度 + 难度* * nan2du4 difficulty Schwierigkeitsgrad + + ☊D 難關 + 难关* * nan2guan1 difficulty Schwierigkeit, Krise + + 
难* 3 nan2 difficult (to...)/ problem/ difficulty/ difficult/ not good 多么* 3 duo1 me5 how (wonderful etc)/ what (a great idea etc)/ however (difficult it may be etc) 硬* 4 ying4 hard/ stiff/ strong/ firm/ to manage to do sth with difficulty/ good (quality)/ able (person) 难受* 4 nan2 shou4 to feel unwell/ to suffer pain/ to be difficult to bear 困难* 4 kun4 nan5 (financial etc) difficulty/ problem/ issue/ CL:個|个[ge4] 厉害* 4 li4 hai5 difficult to deal with/ difficult to endure/ ferocious/ radical/ serious/ terrible/ violent/ tremendous/ awesome 艰巨* 5 jian1 ju4 arduous/ terrible (task)/ very difficult/ formidable 艰苦* 5 jian1 ku3 difficult/ hard/ arduous 艰难* 6 jian1 nan2 difficult/ hard/ challenging 挨* 6 ai2 to suffer from/ to endure/ to tide over (a difficult period)/ to delay 出路* 6 chu1 lu4 a way out (of a difficulty etc) 难免* 6 nan2 mian3 hard to avoid/ difficult to escape from 轻而易举* 6 qing1 er2 yi4 ju3 easy/ with no difficulty 为难* 6 wei2 nan2 feel embarrassed or awkward/ to make things difficult (for someone)/ to find things difficult (to do or manage) 狼狈* 6 lang2 bei4 in a difficult situation/ to cut a sorry figure/ scoundrel! (derogatory) 勉强* 6 mian3 qiang3 to do with difficulty/ to force sb to do sth/ reluctant/ barely enough 别扭* 6 bie4 niu5 awkward/ difficult/ uncomfortable/ not agreeing/ at loggerheads/ gauche/ awkward (writing or speech) difficult : Hard; not easy; you need to work hard to do it difficult schwer 
难 
ยาก 
difficile 
difícil 
difficile 
vaikea difficult. a: Difficulty + difficulty. n: Difficulty + Copyright MultiWordNet 1.39
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WordNet 3.0 Copyright 2006 by Princeton University.
WOLF (Wordnet Libre du Français) Copyright: 2011 NICT
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GermaNet version 10.0: German part of the ILI
Multiwordnet Spanish Human Language Technology Group Copyright (c) 2014
Thai WordNet Copyright: 2011 NICT
difficult + difficult + 
어렵다 (To be hard, difficult) + + 힘들다 (To be hard, difficult) + + 어려움 (difficulty,hardship) + + 곤란하다 ( Difficulty or trouble) + + 어려워지다 (To become difficult) + + 