Denshi Jisho — Online Japanese dictionary

校 こう 1: school;
2: () proof (of a book, document, etc.); counter for proofs
Suffix 
江 こう 1: (Archaism) large river (esp. the Yangtze);
2: Lake Biwa
Noun 
港 こう harbour (in location names)
Suffix 
溝 こう 10^32; hundred nonillion (American); (Obsolete term) hundred quintillion (British)
Noun, Obscure term 
爻 こう yao (line representing yin or yang that comprises one third of a trigram)
Noun 
硬 こう hardness
Noun 
紅 こう deep red; crimson
Noun 
綱 こう (biological) class
Noun 
考 こう 1: thought;
2: (Noun suffix) report on one's investigation into ...;
3: deceased father
Noun 
薨 こう death (of a nobleman, etc.)
Noun 
蝗 こう 1: (Usually written using kana alone) rice grasshopper (of genus Oxya);
2: grasshopper; locust (of family Catantopidae)
Noun 
行 こう 1: going; travelling (traveling);
2: type of classical Chinese verse (usu. an epic);
3:
4: (Archaism) district (of similar merchants); guild; () bank
Noun, Noun suffix 
講 こう 1: (Buddhist) lecture meeting;
2: religious association;
3: mutual assistance association (i.e. for financial assistance)
Noun, Noun suffix 
貢 こう tribute
Noun 
鋼 こう steel
Noun 
項 こう 1: clause; paragraph; item;
2: (Linguistic term) argument;
3: (Mathematical term) term;
4: (Archaism) nape (of the neck)
Noun 
香 こう incense
Noun 
高 こう 1:
2: (Abbreviation) High (abbreviation of "High School" following a school's name); (Prefix) high-
Suffix 
鸛 こう stork (esp. the Oriental stork, Ciconia boyciana)
Noun, Usually written using kana alone 
聲 こえ voice
Out-dated kanji, Noun 
剋 こく 1: archaic period of time (usu. a period of approx. two hours corresponding to one of the signs of the Chinese zodiac);
2: victory;
3: strictness; cruelty
Noun 
斛 こく 1: measure of volume (approx. 180.39 liters, 6.37 cub. ft.);
2: measure of a Japanese-style boat's loading capacity (approx. 278.26 liters)
Noun 
苔 こけ 1: moss;
2: short plants resembling moss (inc. other bryophytes, lichens, very small spermatophytes, etc.)
Noun 
蘚 こけ 1: moss;
2: short plants resembling moss (inc. other bryophytes, lichens, very small spermatophytes, etc.)
Noun 
蘿 こけ 1: moss;
2: short plants resembling moss (inc. other bryophytes, lichens, very small spermatophytes, etc.)
Noun 
鱗 こけ 1: scale (of fish);
2: serif (on kana or kanji (e.g. in Mincho font))
Noun 

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