Denshi Jisho — Online Japanese dictionary

どく Germany
Noun, Abbreviation 
こどく isolation; loneliness; solitude
Common word, Na-adjective, Noun, No-adjective 
すどく Sudoku (number puzzle in which digits may only occur once per block)
Irregular kana usage, Noun 
わどく Japanese-German (e.g. dictionary)
Noun 
西 せいどく West Germany
Common word, Noun 
たんどく sole; independence; single; solo (flight)
Common word, Noun, No-adjective 
とうどく East Germany
Common word, Noun 
えいどく Britain and Germany
Noun 
けいどく orphan; last of kin
Noun, Obscure term 
こうどく anti-German
No-adjective 
すうどく Sudoku (number puzzle in which digits may only occur once per block)
Noun 
にちどく Japan and Germany; Japanese-German
Noun 
はんどく anti-German
Noun 
べいどく America and Germany; American-German
Noun 
ちゅうどく stationed in Germany
Noun 
英仏 えいふつどく Britain, France and Germany
Noun 
鰥寡孤 かんかこどく with no one upon whom to depend; utter loneliness; the lonely and the helpless; people who have no kith or kin
Noun 
天涯孤 てんがいこどく a person without a single relative
Noun 

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