The most common and most likely answer to this crossword clue is the 5 letter word RHINE which also is the latest solution we found used in New York Times in 1942.
Historically disputed river crossword clue answers
Here's a list of possible crossword answers ranked by the most likely to least likely.
| Answer | Likelyness | Letters | 
|---|---|---|
| RHINE | 100 % | 5 | 
Words with a meaning similar to the clue: Historically disputed river
These words may or may not be a possible solution to this crosswords clue.- alsace
 - aspergillum
 - deer
 - hydroxylamine
 - maelstrom
 - unwavering
 - linz
 - old
 - pisa
 - divide
 - liege
 - look
 
Crossword Answer definitions
More crossword clues leading to the same solutions
Here's a few more crossword clues - all leading to the identical solution