1. Lacking complexity
   "small and uncomplicated cars for those really interested in motoring"
   - unsophisticated 
2. Easy and not involved or complicated
   "found an uncomplicated solution to the problem"
   - elementary, simple, unproblematic

See also: easy, simple

• tieback
• tiebreaker
• tied
• tied up
• tieless
• Tien Shan
• Tien-pao
• Tientsin
• tiepin
• Tiepolo
• tier
• tier up
• tierce
• tiercel
• tiered
• tiered seat
• Tierra del Fuego
• Tietze's syndrome
• tiff
• Tiffany
• Tiffany glass
• tiffin
• Tiflis
• tig
• tiger