• 作さく

  work (e.g. of art), piece, production

• 作詞さくし

  (writing) song lyrics

• 作業さぎょう

  work, operation, task

• 作動さどう

  operation, functioning, running

• 作製さくせい

  manufacture, production

• 作家さっか

  author, writer, novelist, artist

• 作曲さっきょく

  composition (of music), setting, writing music

• 作用さよう

  action, operation, process, agency, effect, function

• 作物さくもつ

  crop, crops, (agricultural) produce, farm products

• 作戦さくせん

  tactics, strategy

• 作風さくふう

  style (of a work, author, artist, etc.), characteristics

• 作柄さくがら

  crop (conditions), harvest, yield

• 作品さくひん

  work (e.g. book, film, painting, composition), piece, production, opus

• 作者さくしゃ

  creator (of a work), author, writer, artist, composer, playwright, dramatist

• 作法さほう

  manners, etiquette, propriety

• 作文さくぶん

  writing (an essay, prose, etc.), composition

• 作成さくせい

  making (a report, plan, contract, etc.), drawing up, writing out, preparing, creating (a file, website, account, etc.)

• 作りつくり

  making, producing, manufacturing, building, construction, make, structure

• 作るつくる

  to make, to produce, to manufacture, to build, to construct

• 自作じさく

  one's own work, making by oneself

• 製作せいさく

  manufacture, production

• 近作きんさく

  recent work

• 新作しんさく

  new work, new production, new composition, new creation, new title

• 労作ろうさく

  toil, labor, labour, laborious task

• 連作れんさく

  planting a field with the same crop each year, repeated cultivation, monocropping

• 秀作しゅうさく

  excellent (piece of) work

• 創作そうさく

  creation, production, creative work (novel, film, etc.), original work, (creative) writing

• 劇作げきさく

  playwriting

• 試作しさく

  trial manufacture, experiment, test piece, prototype

• 傑作けっさく

  masterpiece, masterwork, chef d'oeuvre, fine piece of work

• 盗作とうさく

  plagiarism, plagiarised work

• 凶作きょうさく

  bad harvest, poor crop

• 耕作こうさく

  cultivation, farming

• 大作たいさく

  large-scale work, voluminous work

• 動作どうさ

  movement (of the body), action, motion, gesture

• 工作こうさく

  handicraft

• 豊作ほうさく

  abundant harvest, bumper crop

• 佳作かさく

  fine (piece of) work, excellent work

• 発作ほっさ

  fit, attack, spasm, ictus, paroxysm, seizure, stroke

• 名作めいさく

  masterpiece, masterwork

• 制作せいさく

  work (film, book)

• 合作がっさく

  collaboration, joint work

• 操作そうさ

  operation, management, handling

• 遺作いさく

  posthumous works

• 原作げんさく

  original work

• 著作ちょさく

  writing (a book), book, (literary) work, writings

• 稲作いなさく

  rice cultivation, rice crop

• 不作ふさく

  poor crop, bad harvest, crop failure

• 力作りきさく

  painstaking piece of work, work of great effort, tour de force, outstanding work

• 作付けさくづけ

  planting