Used mainly in crime contexts, ‘mugger’ often involves a physical threat or attack. News report: The police are searching for the mugger who attacked a woman last night.
Pro Tip 2/3
Informal Term
'Mugger' is an informal word for a robber and is less likely to be used in formal legal terms. She told her friend about the mugger, not the police.
Pro Tip 3/3
Fear and Danger
The term 'mugger' might evoke fear or caution when used, referring to personal safety. He advised his sister to be aware of muggers in the alley.