1. Not conforming to standard usage
   - unacceptable

See also: nonstandard

• vulcanize
• vulcanized
• vulcanized fiber
• vulcanized fibre
• vulcanizer
• vulcanology
• vulgar
• vulgar fraction
• Vulgar Latin
• vulgarian
• vulgarisation
• vulgarise
• vulgariser
• vulgarism
• vulgarity
• vulgarization
• vulgarize
• vulgarizer
• vulgarly
• Vulgate
• vulnerability
• vulnerable
• vulnerably
• vulnerary
• Vulpecula