Denshi Jisho — Online Japanese dictionary

こ 1: (Abbreviation) doing; in such a state;
2: doing together; contest; match;
3: (Familiar language) familiarizing suffix (sometimes meaning "small")
Suffix 
個 こ 1: counter for articles;
2: counter for military units;
3: individual
Common word, Counter 
子 こ 1: child;
2: young (animal);
3: young woman; young geisha;
4: offshoot;
5: interest;
6:
7: (Abbreviation) new shares;
8: (Archaism) bird egg; (Noun suffix) (after a noun or -masu stem) -er (often of young women)
Common word, Noun, Noun suffix 
児 こ 1: child;
2: young (animal);
3: young woman; young geisha;
4: offshoot;
5: interest;
6:
7: (Abbreviation) new shares;
8: (Archaism) bird egg; (Noun suffix) (after a noun or -masu stem) -er (often of young women)
Noun, Noun suffix 
壷 こ hu (ancient Chinese vessel shaped like a vase, usually used to store alcohol)
Noun 
壺 こ hu (ancient Chinese vessel shaped like a vase, usually used to store alcohol)
Noun 
小 こ 1: small; little; slight;
2: slightly less than; just about;
3: somewhat; somehow;
4: minor (sometimes derogatory); petty
Prefix 
弧 こ arc
Noun 
戸 こ counter for houses
Counter 
故 こ the late (deceased)
Prefix 
湖 こ lake (in place names)
Suffix 
濃 こ dark; thick
Prefix 
箇 こ 1: counter for articles;
2: counter for military units;
3: individual
Counter 
粉 こ flour; meal; powder
Noun 
胡 こ barbarian tribes surrounding ancient China
Noun, Archaism 
子 し 1: child (esp. a boy);
2: viscount;
3:
4: (Honorific or respectful language) master (founder of a school of thought, esp. Confucius);
5: philosophy (branch of Chinese literature); non-Confucian Hundred Schools of Thought writings;
6: (Archaism) you (of one's equals); (Noun suffix) -er (i.e. a man who spends all his time doing...)
Noun 
子 す honorific (or familiar) suffix used after a name
Suffix, Archaism, Honorific or respectful language 
子 ね first sign of Chinese zodiac (The Rat, 11pm-1am, north, November)
Noun 
子 み 1: fruit; nut;
2: seed;
3: (in broth) pieces of meat, vegetable, etc.;
4: content; substance
Noun 
海鼠 こ sea cucumber (Holothuroidea spp.)
Out-dated or obsolete kana, Noun, Usually written using kana alone 
コア core
Common word, Noun 
こそ for sure (emphasize preceding word)
Common word, Particle 
コネ connection; pull
Common word, Noun, Abbreviation 
コマ coma
Common word, Noun 
コム computer output microfilm system; COM
Common word, Noun, Computer terminology 
コル col
Common word, Noun, fre: 

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