Denshi Jisho — Online Japanese dictionary

精選 せいせん careful selection
Common word, Noun, Suru verb, No-adjective 
聖戦 せいせん holy war; crusade
Common word, Noun 
精々 せいぜい at the most; at best; to the utmost; as much (far) as possible
Common word, Adverb 
生前 せいぜん while alive; during one's lifetime
Common word, Adverbial noun, Temporal noun 
政争 せいそう political strife
Common word, Noun 
正装 せいそう uniform; full dress
Common word, Noun, Suru verb 
清掃 せいそう cleaning
Common word, Noun, Suru verb 
正則 せいそく correct; proper; formal; regular; systematic; normal
Common word, Na-adjective, Noun, No-adjective 
生息 せいそく inhabiting; living
Common word, Noun, Suru verb 
製造 せいぞう manufacture; production
Common word, Noun, Suru verb, No-adjective 
生存 せいぞん 1: existence; being; survival;
2: (Suru verb) to exist; to live; to survive
Common word, Noun 
生体 せいたい organism; living body
Common word, Noun, No-adjective 
生態 せいたい 1: mode of life; ecology;
2: (animal) territory
Common word, Noun, No-adjective 
請託 せいたく solicitation
Common word, Noun, Suru verb 
生誕 せいたん birth; nativity
Common word, Noun, Suru verb 
盛大 せいだい grand; prosperous; magnificent
Common word, Na-adjective, Noun 
精通 せいつう 1: acquaintance; having knowledge; being expert; being versed in; conversant;
2: first ejaculation
Common word, Noun, Suru verb 
制定 せいてい enactment; establishment; creation
Common word, Noun, Suru verb 
せいてき 1: (relating to) gender;
2: sex; sexual
Common word, Na-adjective, Noun, No-adjective 
政敵 せいてき political opponent
Common word, Noun 
製鉄 せいてつ iron manufacture
Common word, Noun, No-adjective 
晴天 せいてん fine weather
Common word, Noun 
政党 せいとう political party
Common word, Noun, No-adjective 
正当 せいとう just; justifiable; right; due; proper; equitable; reasonable; legitimate; legal; lawful
Common word, Na-adjective, Noun 
正統 せいとう legitimate; orthodox; traditional
Common word, Na-adjective, Noun, No-adjective 
製糖 せいとう sugar manufacture
Common word, Noun 

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