1. Not improved or brought up to date
   "the book is still unrevised"

See also: unaltered, unchanged

• arbutus
• Arbutus menziesii
• Arbutus unedo
• arc
• arc lamp
• arc light
• arc-boutant
• Arca
• arcade
• arcaded
• Arcadia
• arcadian
• Arcadic
• Arcadic dialect
• Arcado-Cyprians
• arcane
• Arcangelo Corelli
• arcanum
• arccos
• arccosecant
• arccosine
• arccotangent
• arcdegree
• arced
• arcella