1. The number of occurrences within a given time period
   - frequency, frequence

Derived forms: oftennesses

Type of: rate

• unvarnished
• unvarying
• unveil
• unveiled
• unveiling
• unvendible
• unvented
• unventilated
• unverbalised
• unverbalized
• unverifiable
• unverified
• unversed
• unvigilant
• unvindictive
• unvitrified
• unvoiced
• unvoluntary
• unvulcanised
• unvulcanized
• unwanted
• unwantedly
• unwarily
• unwariness
• unwarmed