hikikomori /hi-kē-kō-mōˈri or -möˈri/

1. (in Japan) complete withdrawal from society for a prolonged period
2. A person, usu an adolescent male, who does this

• confiner
• confiners
• confines
• confining
• confirm
• confirmable
• confirmand
• confirmands
• confirmation
• confirmations
• confirmative
• confirmator
• confirmators
• confirmatory
• confirmed
• confirmee
• confirmees
• confirmer
• confirmers
• confirming
• confirmings
• confirmor
• confirmors
• confirms
• confiscable