Denshi Jisho — Online Japanese dictionary

せつ theory
Common word, Noun, Noun suffix 
かせつ hypothesis; supposition; fictional
Common word, Noun, No-adjective 
いせつ different opinion
Noun, No-adjective 
くぜつ lover's tiff
Noun 
ぐせつ foolish opinion; one's opinion
Noun 
こせつ ancient belief
Noun 
しせつ the teacher's theory
Noun 
しせつ personal opinion
Noun 
じせつ one's cherished opinion
Noun 
じせつ one's personal opinion
Noun 
ずせつ illustration; diagram
Noun 
ひせつ secret theory
Noun 
ふせつ groundless rumor; groundless rumour
Noun 
ほせつ supplementary explanation; supplementary information
Noun, Suru verb 
るせつ groundless rumor; groundless rumour; false report
Noun 
るせつ detailed explanation
Noun, Suru verb 
えんぜつ speech; address
Common word, Noun, Suru verb 
かいせつ explanation; commentary; exposition; elucidation
Common word, Noun, Suru verb, No-adjective 
がくせつ theory
Common word, Noun 
しゃせつ editorial; leading article
Common word, Noun 
じょせつ introduction
Common word, Noun 
ていせつ established theory; accepted opinion; accepted explanation
Common word, Noun 
でんせつ tradition; legend; folklore
Common word, Noun 
ゆうぜい election tour; election campaign; stumping
Common word, Noun, Suru verb 
りきせつ insistence; (major) emphasis; stress
Common word, Noun, Suru verb 
ろんせつ editorial; dissertation
Common word, Noun 

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