Denshi Jisho — Online Japanese dictionary

斉 せい Qi (kingdom in China during the Spring and Autumn Period and the Period of the Warring States); Ch'i
Noun 
斉魚 えつ Japanese grenadier anchovy (Coilia nasus)
Noun, Usually written using kana alone 
斉家 せいか governing one's family
Noun 
斉次 せいじ homogeneous
No-adjective 
斉備 せいび complete equipment; consolidation
Noun 
斉衡 さいこう Saikou era (854.11.30-857.2.21)
Noun 
斉一 せいいつ equality; good order
Noun 
斉射 せいしゃ volley; fusillade
Noun, Suru verb 
斉列 せいれつ array; line-up; parade
Noun 
斉しい ひとしい equal; similar; like; equivalent
Adjective 
斉しく ひとしく equally; evenly; similarly; alike
Adverb, Suru verb 
斉唱 せいしょう singing or chanting in unison
Common word, Noun, Suru verb, No-adjective 
斉える ととのえる 1: to put in order; to arrange; to adjust;
2: to get ready; to prepare;
3: to raise money
Ichidan verb, Transitive verb 
斉一説 せいいつせつ uniformitarianism
Noun 

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