How to say "unfinished" in Japanese

Choosing the right word
  • 未了みりょうCommon
    no-adjectiveUnfinished in the sense of left undone or unexecuted: pending business, unfilled orders, matters still outstanding. It is really a word for such pending matters, not for unfinished works of art.
  • 未完みかんCommon
    no-adjectiveCovers unfinished for works left incomplete — a novel or other piece of writing its author never brought to completion. It describes the work itself as remaining unfinished.
  • 中途半端ちゅうとはんぱCommon
    na-adjective, no-adjectiveUnfinished here means stopped halfway or done by half measures: quitting a task partway through or taking halfhearted steps. It usually carries a critical nuance — neither one thing nor the other.
    仕事しごとを中途半端ちゅうとはんぱにするな。↗
    Don't leave your work half done.
  • 未完成みかんせいCommon
    no-adjective, na-adjectiveCovers unfinished in the basic sense of not yet complete: a painting, building, or manuscript still awaiting completion. It can also suggest something imperfect — flawed for want of completion.
    私の仕事しごとはまだ未完成みかんせいです。↗
    My work is not complete yet.

Use 未完成 for works or projects not yet complete, 未完 for works left incomplete, 未了 for pending business or unfilled orders, and 中途半端 for things abandoned halfway or done by half measures.

Usage comparisons are AI-assisted and cross-checked by multiple models; for study reference only

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