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

Encyclopedia: Just in case

• uproot
• uprooter
• uprush
• ups and downs
• ups-a-daisy
• Upsala
• upscale
• upset
• upset price
• upset stomach
• upsetter
• upsetting
• upshot
• upside
• upside-down
• upside-down cake
• upsilon
• upskill
• upslope
• upstage
• upstager
• upstair
• upstairs
• upstanding
• upstart