The most common and most likely answer to this crossword clue is the 4 letter word OSAR which also is the latest solution we found used in New York Times in 1988.
Glacial gravel ridges crossword clue answers
Here's a list of possible crossword answers ranked by the most likely to least likely.
| Answer | Likelyness | Letters | 
|---|---|---|
| OSAR | 100 % | 4 | 
Words with a meaning similar to the clue: Glacial gravel ridges
These words may or may not be a possible solution to this crosswords clue.- eskar
 - osar
 - apron
 - placer
 - linen
 - moraine
 - esker
 - arete
 - ice
 - nunatak
 - cornice
 - drift
 
Crossword Answer definitions
More crossword clues leading to the same solutions
Here's a few more crossword clues - all leading to the identical solution