Denshi Jisho — Online Japanese dictionary

こうこう higher technical school
Noun, Abbreviation 
こうさつ superior insight; your idea
Noun, Honorific or respectful language 
こうさつ 1: official bulletin board (Edo period);
2: highest bid; highest tender;
3: (Honorific or respectful language) your letter
Noun 
こうさん third year of high school; third-year high-school student
Noun 
こうさん third year of high school; third-year high-school student
Noun 
こうしん rising; exacerbated; exasperated; accelerated; aggravated
Noun, Suru verb 
こうじき expensive; valuable
Na-adjective, Noun 
こうせい loud or high-pitched voice
Na-adjective, Noun 
こうせつ your opinion
Noun 
こうせん 1: (Abbreviation) technical college;
2: higher schools and colleges
Noun 
こうぜん elated; triumphant; proud
Taru-adjective, Adverb taking the 'to' particle 
こうそう high and dry ground
Na-adjective, Noun 
こうそく best student; leading disciple
Noun 
こうだい lofty; grand; impressive
Na-adjective 
こうだか high-pitched; high in the instep
Na-adjective, Noun, No-adjective 
こうだん highly ranked
Noun 
こうだん your lofty discourse
Noun, Suru verb 
こうちょ your literary work
Noun 
こうてい best pupil; leading disciple
Noun 
こうてん high score
Noun 
こうとう high tower
Noun 
こうとう highbrow; aloof; transcendent
Noun 
こうとく eminent virtue
Noun, Na-adjective 
こうどう you; your beautiful home
Noun 
こうねん old age
Noun 
こうはい (your) good offices; your trouble
Noun, Honorific or respectful language 

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