The most common and most likely answer to this crossword clue is the 7 letter word ICEFALL which also is the latest solution we found used in Washington Post in 2003.
Glacial matter crossword clue answers
Here's a list of possible crossword answers ranked by the most likely to least likely.
| Answer | Likelyness | Letters | 
|---|---|---|
| ICEFALL | 100 % | 7 | 
Words with a meaning similar to the clue: Glacial matter
These words may or may not be a possible solution to this crosswords clue.- icefall
 - sediment
 - slough
 - hemin
 - arete
 - berg
 - cenozoic
 - cold
 - crevasse
 - drumlin
 - erode
 - floe
 
Crossword Answer definitions
ICEFALL noun- A relatively rapid and turbulent flow of ice, somewhat analogous to a waterfall.
 
More crossword clues leading to the same solutions
Here's a few more crossword clues - all leading to the identical solution