Clue: Source of indigo
Source of indigo is a crossword puzzle clue that we have spotted 8 times. There are related clues (shown below).
Referring crossword puzzle answers
Likely related crossword puzzle clues
Recent usage in crossword puzzles:
- New York Times - Nov. 1, 2016
- New York Times - Aug. 19, 2012
- Newsday - Sept. 19, 2008
- Newsday - April 2, 2006
- Universal Crossword - March 26, 2005
- New York Times - March 25, 1989
- New York Times - Feb. 22, 1986
- New York Times - May 1, 1984
