1. If there happens to be need
   "I have money, just in case"
   - in case, on the off chance

Encyclopedia: Just in case

• unpunctual
• unpunished
• unpurified
• unputdownable
• Unq
• unqualified
• unqualifiedly
• unquenchable
• unquestionability
• unquestionable
• unquestionableness
• unquestionably
• unquestioned
• unquestioning
• unquestioningly
• unquiet
• unquietly
• unquotable
• unquote
• unraised
• unranked
• unratable
• unrated
• unratified
• unravel