ferial /fēˈri-əl/

1. Relating to holidays
2. Belonging to any day of the week which is neither a fast nor a festival (RC)

• vibes
• vibex
• vibices
• vibist
• vibists
• vibra-
• vibracula
• vibracularia
• vibracularium
• vibraculum
• vibraharp
• vibraharps
• Vibram
• vibrancies
• vibrancy
• vibrant
• vibrantly
• vibraphone
• vibraphones
• vibraphonist
• vibraphonists
• vibrate
• vibrated
• vibrates
• vibratile