非ひ実じっ際さい的てき

na-adjective

impractical; unpractical

Describes ideas, plans, or methods that are not realistic or workable in practice. Often used in formal or critical contexts.

• その計けい画かくは非ひ実じっ際さい的てきだと批ひ判はんされた。

  The plan was criticized as impractical.

• 非ひ実じっ際さい的てきなアイデアばかり出だしても前まえに進すすまない。

  Just coming up with impractical ideas won't move things forward.