怠る and 怠慢: Neglecting a duty and judging negligence
Compare neglecting inspections and keeping up reports with assessments of managerial or professional negligence. Distinguish the inspection condition from the actual cause of equipment failure.
Inspections and reports as targets of neglect
怠る means to neglect. 「道具の点検を怠ると大きな事故につながる。」 presents neglecting tool inspections as a condition that can lead to a serious accident.
「彼は報告を怠らず、小さな変化も記録した。」 says he did not neglect reporting and recorded even small changes. Preserve the negative 怠らず rather than turning the sentence into an example of neglected reports.
What is assessed as negligence
怠慢 means negligence or dereliction. 「管理者の怠慢が設備の故障を招いた。」 states that the manager’s negligence caused the equipment failure.
「仕事を途中で放置するのは職務上の怠慢だ。」 assesses leaving work unfinished as a dereliction of duty. It does not assess every brief rest or the person’s entire character.
The neglected action and the stated assessment
With 怠る, identify the action being neglected, such as an inspection or a report. With 怠慢, identify the stated negligence and its role as an assessment or cause.
The conditional inspection sentence differs from the sentence stating an actual equipment failure caused by negligence. A poor outcome alone does not supply an unstated negligent action or intentional motive.
Does 「彼は報告を怠らず、小さな変化も記録した。」 say that he neglected reporting?
Show the answer and why
No. 怠らず means he did not neglect it. He kept up the reporting and recorded even small changes.