1. Representing the furthest possible extent of analysis or division into parts
   "a feeling is a simple and undecomposable mental state"
   - unanalyzable [N. Amer], unanalysable [Brit, Cdn]

See also: simple

• unshuttered
• unsighted
• unsightliness
• unsightly
• unsigned
• unsilenced
• unsimilarity
• unsinkable
• unsized
• unskilful
• unskilfulness
• unskilled
• unskilled person
• unskillful
• unskillfulness
• unslaked lime
• unsleeping
• unsling
• unsloped
• unsmiling
• unsmilingly
• unsmooth
• unsmoothed
• unsnarl
• unsnarled