Arsenic
Definition 1 of 3
Pro Tip 1/2
Poison Association
Arsenic is often associated with murder mysteries due to its toxic nature. The detective suspected the use of arsenic in the old murder case.
Pro Tip 2/2
Avoid Casual Use
Avoid using 'arsenic' in casual contexts due to its dangerous implications. I wouldn't joke about arsenic in my drink; it's serious.