peradventure /pûr-əd-venˈchər/

1. By adventure
2. By chance
3. Perhaps

1. Uncertainty
2. Question

• post-hypnotic
• post-hypnotic suggestion
• postiche
• postiches
• posticous
• postie
• posties
• postil
• postilion
• postilions
• postillate
• postillated
• postillates
• postillating
• postillation
• postillations
• postillator
• postillators
• postilled
• postiller
• postillers
• postilling
• postillion
• postillions
• postils