Simple, complicated

Words related to being simple or complicated: words describing the organization of a group of things.

• What words describe something that is simple?
  simple basic crude elemental elementary neat plain primitive rudimentary single uniform unsophisticated low-tech
• What words describe something that is complicated?
  complicated complex intricate elaborate convoluted sophisticated tortuous variable
• What words refer to making something simpler?
  simplify
• What words refer to making something more complicated?
  complicate
• What words describe a simple connection between two things?
  simple one to one
• What words describe a complex connection between two things?
  complex complicated one to many