Use 'inattention' where there's an expectation to pay attention, such as during important tasks or instructions. His inattention during the safety briefing could have caused serious problems.
Pro Tip 2/3
Negative Outcome
'Inattention' implies an oversight leading to mistakes or negative consequences, not just being distracted. Inattention to the road signs led to a missed turn.
Pro Tip 3/3
Collocation Hint
'Inattention' often pairs with words like 'due to,' 'cause of,' and 'result from,' signaling blame for a problem. The project failed due to the team's inattention to the client's needs.