labile /lāˈbīl or (esp in US) lāˈbəl/

1. Unstable
2. Apt to slip or change

• petty whin
• petty whins
• petulance
• petulances
• petulancies
• petulancy
• petulant
• petulantly
• Petunia
• Petunias
• petuntse
• petuntses
• petuntze
• pew
• pew-chair
• pew-chairs
• pewee
• pewees
• pew-fellow
• pew-fellows
• pew-holder
• pew-holders
• pewit
• pewits
• pew-opener