- 説明【せつめい】 - explanation, exposition, description, account, caption, legend 
- 説得【せっとく】 - persuasion 
- 小説【しょうせつ】 - novel, story, (work of) fiction 
- 説教【せっきょう】 - sermon, preaching, homily, remonstration, scolding, lecturing 
- 演説【えんぜつ】 - speech, address 
- 解説【かいせつ】 - explanation, commentary, exposition, elucidation 
- 口説く【くどく】 - to persuade, to urge, to coax, to solicit, to make advances (to), to seduce, to court, to woo, to make a play (for), to make a pass (at), to come on to, to hit on 
- 仮説【かせつ】 - hypothesis, supposition, assumption, tentative theory 
- 社説【しゃせつ】 - editorial, leading article, leader 
- 学説【がくせつ】 - theory 
- 説得力【せっとくりょく】 - persuasiveness, powers of persuasion, cogency 
- 逆説【ぎゃくせつ】 - paradox 
- 力説【りきせつ】 - emphasizing (a point, argument, etc.), stressing, insistence, arguing strongly (for, against) 
- 遊説【ゆうぜい】 - election tour, election campaign, stumping 
- 論説【ろんせつ】 - article, discourse, dissertation, (written) argument, commentary, editorial, leading article, leader 
- 小説家【しょうせつか】 - novelist, fiction writer 
- 定説【ていせつ】 - established theory, accepted opinion, accepted explanation 
- 序説【じょせつ】 - introduction 
- 説明書【せつめいしょ】 - (printed) instructions, manual, explanatory leaflet (pamphlet, note), description 
- 推理小説【すいりしょうせつ】 - mystery novel, detective novel, whodunit