labile /lāˈbīl or (esp in US) lāˈbəl/

1. Unstable
2. Apt to slip or change

labilˈity noun

• bumpology
• bumps
• bumpsadaisy
• bump-start
• bump-started
• bump-starting
• bump-starts
• bumptious
• bumptiously
• bumptiousness
• bumptiousnesses
• bump up
• bumpy
• bum rap
• bum raps
• bum roll
• bum rolls
• bums
• bums on seats
• bum steer
• bum steers
• bumster
• bumsters
• bumsucker
• bumsuckers