Denshi Jisho — Online Japanese dictionary

磯 いそ (rocky) beach; seashore
Common word, Noun, Na-adjective 
板 いた 1: board; plank;
2: sheet (of metal); plate (of glass); pane; slab;
3: cutting board; chopping board;
4: (Abbreviation) chef (esp. of high-end Japanese cuisine); cook;
5: stage (i.e. at a theatre)
Common word, Noun 
一 いち 1: one;
2: (Suffix) best in; the most (...) in (where an adjective follows)
Common word, Numeric, Prefix 
市 いち market; fair
Common word, Noun 
糸 いと thread; yarn; string
Common word, Noun, Noun suffix 
否 いな 1: (Usually written using kana alone) no; nay;
2: (Usually written using kana alone) well; er; why
Common word, Interjection 
犬 いぬ 1: dog (Canis (lupus) familiaris);
2: snoop (i.e. a detective, a spy, etc.);
3: (Noun prefix) counterfeit; inferior; useless; wasteful
Common word, Noun 
稲 いね rice-plant
Common word, Noun 
今 いま now; the present time; just now; soon; immediately; (one) more
Common word, Adverbial noun, Noun 
芋 いも 1: tuber; taro; potato;
2: (Derogatory) yokel; bumpkin
Common word, Noun 
嫌 いや disagreeable; detestable; unpleasant; reluctant
Common word, Na-adjective, Noun 
色 いろ 1: colour; color;
2: complexion;
3: appearance; look;
4: love; lust; sensuality; love affair; lover;
5: kind; type; variety
Common word, Noun 
岩 いわ rock; crag
Common word, Noun 
員 いん member
Common word, Noun, Noun suffix 
因 いん 1: cause; factor;
2: (Buddhist term) hetu (direct cause, esp. as opposed to indirect conditions);
3: the basis of one's argument (in hetuvidya)
Common word, Noun 
韻 いん rhyme
Common word, Noun 
謂 いい what was said; what it means; origin of a story (or tradition, etc.)
Noun, Usually written using kana alone 
飯 いい cooked rice
Noun, Archaism 
庵 いお hermitage; retreat
Noun, Noun suffix 
廬 いお hermitage; retreat
Noun, Noun suffix 
菴 いお hermitage; retreat
Noun, Noun suffix 
凧 いか kite
Noun 
毬 いが burr; bur; (chestnut) case; (pine) cone
Noun 
域 いき region; limits; stage; level
Noun 
閾 いき threshold; liminal threshold between the exterior and the interior of a house
Noun, Prefix 
生 いく vital; virile; lively
Prefix, Archaism 

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