Culprit and Neglecter

Culprit noun - A person who has committed a crime.

Neglecter and culprit are semantically related In some cases you can use "Neglecter" instead a noun "Culprit".

Neglecter noun - A person who is neglectful and gives little attention or respect to people or responsibilities.

Culprit and neglecter are semantically related in criminal topic. Sometimes you can use "Culprit" instead a noun "Neglecter".