Denshi Jisho — Online Japanese dictionary

潤む うるむ 1: to be wet; to be moist;
2: to get dim; to become blurred; to get cloudy; to get muddy; to be bleared;
3: to become tear-choked
Common word, Godan verb with mu ending, Intransitive verb 
憂い うれい grief; distress; sorrow
Common word, Noun 
浮気 うわき 1: (Sensitive) extramarital sex; affair; fooling around;
2: infidelity; wantonness; unfaithfulness; inconstancy; fickleness; caprice
Common word, Noun, Na-adjective, Suru verb 
上着 うわぎ coat; tunic; jacket; outer garment
Common word, Noun, No-adjective 
運河 うんが canal; waterway
Common word, Noun 
運輸 うんゆ transportation
Common word, Noun 
雨域 ういき rainy area
Noun 
初子 ういご first child
Noun 
上で うえで upon; after
Expression 
上は うえは now that; since
Conjunction 
右縁 うえん right margin
Noun 
迂遠 うえん roundabout; devious
Na-adjective, Noun 
魚座 うおざ 1: (constellation) Pisces; the Fish; the Fishes;
2: (Archaism) fishmongers' guild
Noun, No-adjective 
有界 うかい realm of existence
Noun, Buddhist term 
迂回 うかい 1: detour;
2: (Suru verb) to detour; to circumvent;
3: (Noun) (Military term) turning movement
Noun 
迂廻 うかい 1: detour;
2: (Suru verb) to detour; to circumvent;
3: (Noun) (Military term) turning movement
Noun 
鵜飼 うかい 1: cormorant fishing;
2: cormorant fisherman
Noun 
迂濶 うかつ careless; stupid; thoughtless; heedless; unobservant; inadvertant; incautious
Na-adjective, Usually written using kana alone 
迂闊 うかつ careless; stupid; thoughtless; heedless; unobservant; inadvertant; incautious
Na-adjective, Usually written using kana alone 
泛ぶ うかぶ 1: to float; to be suspended;
2: to rise to surface;
3: to come to mind; to have inspiration
Godan verb with bu ending 
浮ぶ うかぶ 1: to float; to be suspended;
2: to rise to surface;
3: to come to mind; to have inspiration
Godan verb with bu ending 
羽冠 うかん bird's crest
Noun 
含漱 うがい gargling; rinsing one's mouth
Noun, Suru verb, Usually written using kana alone 
有界 うがい realm of existence
Noun, Buddhist term 
鵜飼 うがい 1: cormorant fishing;
2: cormorant fisherman
Noun 
穿つ うがつ to drill; to bore; to pierce; to put on; to wear; to be true to (nature); to hit (the mark)
Godan verb with tu ending, Transitive verb 

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