fickle /fikˈl/

1. Inconstant in affections, loyalties or intentions
2. Changeable

To perplex or puzzle

• plainsongs
• plain speaking
• plain-spoken
• plainstanes
• plainstones
• plaint
• plain text
• plaintful
• plaintiff
• plaintiffs
• plaintive
• plaintively
• plaintiveness
• plaintivenesses
• plaintless
• plain tripe
• plaints
• plain weave
• plain weaves
• plainwork
• plainworks
• plaister
• plaisters
• plait
• plaited