• 原稿げんこう — manuscript / draft
• 原稿用紙げんこうようし — manuscript paper
• 草稿そうこう — rough draft
• 初稿しょこう — first draft
• 改稿かいこう — revised draft
• 投稿とうこう — submission (to a magazine/site)

稿 uses the radical 禾 (grain) plus the phonetic part 高 (コウ). Historically it referred to “stalks of grain,” then by extension to “materials gathered together,” and in modern Japanese it means a written draft or manuscript.