Denshi Jisho — Online Japanese dictionary

交替 うたい alternation; change; relief; relay; shift; substitution (sports, etc.)
Common word, Noun, Suru verb 
後退 うたい 1: retreat;
2: backspace; BS
Common word, Noun, Suru verb, No-adjective 
抗体 うたい antibody
Common word, Noun 
光沢 うたく brilliance; polish; lustre; luster; glossy finish (of photographs)
Common word, Noun 
広大 うだい huge; very large; vast; extensive; magnificent; grand
Common word, Na-adjective 
公団 うだん public corporation
Common word, Noun 
講談 うだん story-telling
Common word, Noun 
構築 うちく construction; architecture (systems, agreement, etc)
Common word, Noun, Suru verb 
紅茶 うちゃ black tea
Common word, Noun 
交通 うつう traffic; transportation; communication; exchange (of ideas, etc.); intercourse
Common word, Noun, Suru verb 
公定 うてい official (rate)
Common word, Noun, Suru verb, No-adjective 
公邸 うてい official residence
Common word, Noun 
工程 うてい manufacturing process; work schedule; amount of work
Common word, Noun 
校庭 うてい schoolyard; campus
Common word, Noun 
皇帝 うてい emperor
Common word, Noun 
肯定 うてい positive; affirmation
Common word, Noun, Suru verb 
行程 うてい distance; path length
Common word, Noun 
高低 うてい high and low; rise and fall
Common word, Noun, Suru verb 
公的 うてき public; official
Common word, Na-adjective, Noun 
更迭 うてつ change; shake-up; reshuffle (e.g. of a cabinet); dismissal (e.g. of a minister); exchanging places
Common word, Noun, Suru verb 
鋼鉄 うてつ steel
Common word, Noun 
好天 うてん fine weather
Common word, Noun 
好転 うてん changing for the better
Common word, Noun, Suru verb 
口頭 うとう oral
Common word, Noun, No-adjective 
好投 うとう good (nice) pitching
Common word, Noun, Suru verb 
高等 うとう high class; high grade
Common word, Na-adjective, Noun, No-adjective 

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