Denshi Jisho — Online Japanese dictionary

降水 こうすい rainfall; precipitation
Common word, Noun 
香水 こうすい perfume
Common word, Noun 
洪水 こうずい flood
Common word, Noun 
公正 こうせい justice; fairness; impartiality
Common word, Na-adjective, Noun 
厚生 こうせい 1: welfare; public welfare; social welfare;
2: (Abbreviation) (former) Ministry of Health and Welfare
Common word, Noun 
後世 こうせい posterity; future life; life to come
Common word, Adverbial noun, Noun 
恒星 こうせい (fixed) star (i.e. not a planet, meteorite, etc.)
Common word, Noun, No-adjective 
攻勢 こうせい offensive (movement); aggression
Common word, Noun 
更正 こうせい correction; revision; rectification
Common word, Noun, Suru verb 
更生 こうせい rehabilitation; regeneration; rebirth; resuscitation; reorganization; reorganisation
Common word, Noun, Suru verb 
校正 こうせい 1: proofreading; correction of press;
2: calibration
Common word, Noun, Suru verb 
構成 こうせい organization; organisation; configuration; composition
Common word, Noun, Suru verb, No-adjective 
功績 こうせき achievements; merit; meritorious service; meritorious deed
Common word, Noun 
鉱石 こうせき ore; mineral; crystal
Common word, Noun 
公設 こうせつ public (institution)
Common word, Noun, No-adjective 
巧拙 こうせつ tact; skill; workmanship
Common word, Noun 
降雪 こうせつ snowfall; snow
Common word, Noun, Suru verb 
交戦 こうせん war; battle; hostilities
Common word, Noun, Suru verb 
光線 こうせん beam; light ray
Common word, Noun 
公選 こうせん public election
Common word, Noun, Suru verb, No-adjective 
抗戦 こうせん resistance
Common word, Noun, Suru verb 
公然 こうぜん open (e.g. secret); public; official; overt
Common word, No-adjective, Taru-adjective, Adverb taking the 'to' particle 
抗争 こうそう dispute; resistance
Common word, Noun, Suru verb 
構想 こうそう plan; plot; idea; conception
Common word, Noun, Suru verb 
高僧 こうそう high priest; virtuous priest
Common word, Noun, No-adjective 
高層 こうそう multistory; multistoried; high-rise; high; tall
Common word, No-adjective 

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