undyed
1. [ adjective ] not artificially colored or bleached
Synonyms: uncolored unbleached
Examples:

"unbleached blonde hair" "her hair is uncolored" "undyed cotton"

Related terms: natural
2. [ adjective ] not dyed or tinted
Synonyms: untinted
Related terms: dyed
Similar spelling:   unedited
  untied
  untidy
  united
  Untiedt
  unwedded
  unnoted
  unneeded
  unmated
  unitedly
  unheeded
  undated
  unaided