maladjusted /mal-ə-jusˈtid/

1. Poorly or inadequately adjusted, esp to one's environment or circumstances
2. Psychologically incapable of dealing with day-to-day situations

• umpire
• umpired
• umpires
• umpireship
• umpireships
• umpiring
• umps
• umpteen
• umpteenth
• umptieth
• umpty
• umquhile
• umra
• umrah
• umrahs
• umras
• UMTS
• umwhile
• 'un
• un
• un-
• UN
• UNA
• unabashed
• unabated