失しっ行こう

noun

ethical mistake; moral error

Refers to a mistake in conduct or ethics, not a simple factual error. Often used in formal or philosophical contexts.

• 彼かれの失しっ行こうは組そ織しき全ぜん体たいの信しん頼らいを損そこねた。

  His ethical mistake damaged the trust of the entire organization.

noun

apraxia

Medical term for the inability to perform purposeful movements despite intact motor function. Used in neurology and clinical contexts.

• 失しっ行こうは脳のうの損そん傷しょうによって引ひき起おこされることがある。

  Apraxia can be caused by brain damage.