Last seen in:
- New York Times - Feb 28 2016
- The Washington Post - Jan 22 2016
- New York Times - Aug 13 2015
- Eugene Sheffer - King Feature Syndicate - Apr 25 2015
- New York Times - Jul 18 2014
- New York Times - Oct 21 2012
- New York Times - Sep 27 2012
- New York Times - Aug 23 2012
- New York Times - Apr 18 2012
- Eugene Sheffer - King Feature Syndicate - Dec 6 2011
Related Clues:
- Before the existence of animal life
- A province having policy for chemical that can be used in dyeing
- All the letters opened first by independent college? That's no sort of life!
- Kind of dye containing nitrogen
- Nitrogenous 81-Down
- Coal tar product used in making dyes
- A fashionable sort found inside African flower is used for dyeing
- Synthetic dye compound
- Prefix denoting hydrogen
- Kind of dye with vivid colors
- Vivid dye
- Like some synthetic colorants
- Geologic age meaning 'without life'
- Dye containing a nitrogen compound
- Having no trace of organic remains, as in the Archaean geological period