Denshi Jisho — Online Japanese dictionary

国電 こくでん national railroad
Common word, Noun 
国道 こくどう national highway
Common word, Noun 
国内 こくない internal; domestic
Common word, Noun, No-adjective 
告白 こくはく 1: confession; acknowledgement; acknowledgment;
2: profession of love;
3: confession of sins (e.g. the confessional)
Common word, Noun, Suru verb, No-adjective 
告発 こくはつ indictment; prosecution; complaint
Common word, Noun, Suru verb 
黒板 こくばん blackboard
Common word, Noun 
国賓 こくひん state guest
Common word, Noun 
克服 こくふく conquest (problem, disease, handicap, etc. e.g. poverty, illness); overcoming; bringing under control; subjugation; victory over
Common word, Noun, Suru verb 
告別 こくべつ farewell; leave-taking
Common word, Noun, Suru verb 
国宝 こくほう national treasure
Common word, Noun 
国防 こくぼう national defence; national defense
Common word, Noun 
国民 こくみん nation; nationality; people; citizen
Common word, Noun 
克明 こくめい detailed; elaborate; faithfulness; diligence; conscientiousness
Common word, Na-adjective, Noun 
国名 こくめい country name
Common word, Noun 
穀物 こくもつ grain; cereal; corn
Common word, Noun, No-adjective 
国有 こくゆう national ownership
Common word, Noun, No-adjective 
国立 こくりつ national
Common word, Noun, No-adjective 
穀類 こくるい grains
Common word, Noun, No-adjective 
国連 こくれん UN; United Nations
Common word, Noun 
国労 こくろう National Railway Workers Union
Common word, Noun 
国論 こくろん public opinion
Common word, Noun 
石英 せきえい quartz
Common word, Noun 
石材 せきざい (building) stone
Common word, Noun 
石炭 せきたん coal
Common word, Noun 
石仏 せきぶつ stone Buddhist image
Common word, Noun 
石灰 せっかい lime; quicklime; caustic lime
Common word, Noun, No-adjective 

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