1. Not conforming to standard usage
   - unacceptable

See also: nonstandard

• nonuniformity
• nonunion
• nonunionised
• nonunionized
• nonuple
• nonvascular organism
• nonvascular plant
• nonvenomous
• nonverbal
• nonverbal intelligence
• nonverbally
• nonviable
• nonviolence
• nonviolent
• nonviolent resistance
• nonviolently
• nonviscid
• nonvisual
• nonvocal
• nonvolatile
• nonvolatilisable
• nonvolatilizable
• nonvoluntary
• nonwashable
• nonwoody