The most common and most likely answer to this crossword clue is the 12 letter word GLACIALEPOCH which also is the latest solution we found used in LA Times in 2000.
Ice age crossword clue answers
Here's a list of possible crossword answers ranked by the most likely to least likely.
| Answer | Likelyness | Letters | 
|---|---|---|
| GLACIALEPOCH | 50 % | 12 | 
| PLEISTOCENEEPOCH | 50 % | 16 | 
Words with a meaning similar to the clue: Ice age
These words may or may not be a possible solution to this crosswords clue.- glacial epoch
 - glacial period
 - little ice age
 - glacial
 - recession
 - icehouse
 - interglacial
 - dryas
 - impact winter
 - freeze
 - global cooling
 - xerothermic period
 
More crossword clues leading to the same solutions
Here's a few more crossword clues - all leading to the identical solution