Denshi Jisho — Online Japanese dictionary

公然 こうぜん open (e.g. secret); public; official; overt
Common word, No-adjective, Taru-adjective, Adverb taking the 'to' particle 
公団 こうだん public corporation
Common word, Noun 
公定 こうてい official (rate)
Common word, Noun, Suru verb, No-adjective 
公邸 こうてい official residence
Common word, Noun 
公的 こうてき public; official
Common word, Na-adjective, Noun 
公認 こうにん official recognition; authorization; authorisation; licence; license; accreditation
Common word, Noun, Suru verb, No-adjective 
公判 こうはん public hearing; trial
Common word, Noun, No-adjective 
公文 こうぶん official document; archives
Common word, Noun 
公平 こうへい fairness; impartial; justice
Common word, Na-adjective, Noun 
公報 こうほう official bulletin; communique
Common word, Noun 
公民 こうみん citizen; freemen
Common word, Noun 
公明 こうめい fairness; justice
Common word, Na-adjective, Noun 
公約 こうやく public commitment or promise
Common word, Noun, Suru verb, No-adjective 
公有 こうゆう public ownership
Common word, Noun, No-adjective 
公用 こうよう 1: government business; official business;
2: (No-adjective) public; official; governmental
Common word, Noun 
公立 こうりつ public (institution)
Common word, Noun 
公論 こうろん public opinion; unbiased criticism; unbiassed criticism
Common word, Noun 
公達 きんだち kings; children of nobles; young nobleman
Noun, Archaism 
食積 くいつみ 1: New Year food for entertaining a guest served in multilayered lacquered boxes;
2: (Archaism) Kansai New Year decoration (made from food) (Edo name)
Noun 
空圧 くうあつ air pressure; pneumatic pressure
Noun 
空株 くうかぶ fictitious stock
Noun 
空々 くうくう empty; vacant; void
Na-adjective, Noun 
空空 くうくう empty; vacant; void
Na-adjective, Noun 
空閨 くうけい a lonely, spouseless life
Noun 
空拳 くうけん with bare hands; with or from nothing
Noun 
空隙 くうげき vacant space; aperture; gap; opening
Noun, No-adjective 

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