vagary /vāˈgə-ri or və-gāˈri/

1. An unpredictable change
2. A devious excursion
3. A digression or rambling
4. A freakish prank

• leap in the dark
• leap on the bandwagon
• leaporous
• leaprous
• leaps
• leap second
• leap seconds
• leapt
• leap year
• leap years
• lear
• leare
• leared
• leares
• lea-rig
• lea-rigs
• learing
• learn
• learnabilities
• learnability
• learnable
• learned
• franks
• Franks
• frank-tenement