1. In a random manner
   - randomly, indiscriminately, haphazardly, arbitrarily, at random, every which way 
2. Without having a choice
   - nolens volens

Encyclopedia: Willy-nilly

• vestment
• vestmental
• vestmented
• Vestris
• vestry
• vestryman
• vestrywoman
• vesture
• vesuvian
• vesuvianite
• Vesuvius
• vet
• vetch
• vetchling
• vetchworm
• veteran
• veteran soldier
• Veterans Day
• Veterans of Foreign Wars
• veterinarian
• veterinary
• veterinary medicine
• veterinary school
• veterinary surgeon
• vetiver