Denshi Jisho — Online Japanese dictionary

四 よん four
Common word, Numeric 
代 しろ 1: substitution;
2: material;
3: price;
4: margin (e.g. for stapling, etc.); area required for something;
5: (Archaism) shiro (unit of land area equal to one-fiftieth of a tan; ~19.83 m.sq.)
Noun 
代 だい 1: charge; cost; price;
2: generation; age; reign;
3: (geological) era;
4: (after someone's name or title) a representative of; on behalf of; for (someone);
5: used after a phone number to indicate that it is a switchboard number;
6: (Counter) counter for decades of ages, eras, etc.;
7: counter for generations (of inheritors to a throne, etc.);
8: (Abbreviation) proxy application company
Noun, Noun suffix 
容 よう 1: form; shape; figure;
2: visage
Noun 
庸 よう tax paid to avoid forced labor (ritsuryo period)
Noun 
杳 よう dark; ununderstood; unknown
Taru-adjective, Adverb taking the 'to' particle 
癰 よう carbuncle
Noun, Usually written using kana alone 
益 よう 1: benefit; use; good; advantage; gain;
2: profit; gains
Noun 
葉 よう 1: counter for leaves, pieces of paper, etc.;
2: (Archaism) counter for boats
Suffix, Counter 
要 よう 1: cornerstone; main point; keystone;
2: requirement; need;
3: (Noun or verb acting prenominally) necessary; required
Noun 
慾 よく greed; craving; desire; avarice; wants
Noun 
翌 よく the following; next
Prefix 
翼 よく 1: wing;
2: Chinese "Wings" constellation (one of the 28 mansions);
3: () (Archaism) counter for birds or bird wings
Noun 
縦 よし even if
Adverb, Usually written using kana alone 
芦 よし common reed (Phragmites australis)
Noun, No-adjective, Usually written using kana alone 
葦 よし common reed (Phragmites australis)
Noun, No-adjective, Usually written using kana alone 
葭 よし common reed (Phragmites australis)
Noun, No-adjective, Usually written using kana alone 
蘆 よし common reed (Phragmites australis)
Noun, No-adjective, Usually written using kana alone 
外 よそ 1: another place; somewhere else; strange parts;
2: outside (one's family or group); those people;
3: unrelated matter
Noun 
淀 よど pool (in river)
Noun 
澱 よど pool (in river)
Noun 
米 よね 1: (husked grains of) rice;
2: 88 years old
Out-dated or obsolete kana, Noun 
娵 よめ 1: wife; bride;
2: (one's) daughter-in-law
Noun 
婦 よめ 1: wife; bride;
2: (one's) daughter-in-law
Noun 
４ よん four
Numeric 
良い よい 1: (Usually written using kana alone) good; excellent; fine; nice; pleasant; agreeable;
2: sufficient (can be used to turn down an offer); ready; prepared;
3: profitable (e.g. deal, business offer, etc.); beneficial;
4: OK
Common word, Adjective 

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