1. Being a matter of form only; lacking substance
   "a form-only requirement that is usually ignored"

See also: formal

• uncured
• uncurl
• uncurled
• uncurtained
• uncurved
• uncurving
• uncus
• uncut
• undamaged
• undamped
• undatable
• undated
• undaunted
• undead
• undecagon
• undeceive
• undeceived
• undecided
• undecipherable
• undecipherably
• undeciphered
• undeclared
• undecomposable
• undecomposed
• undecorated