The most common and most likely answer to this crossword clue is the 9 letter word WATERSHED which also is the latest solution we found used in USA Today in 2008.
River basin crossword clue answers
Here's a list of possible crossword answers ranked by the most likely to least likely.
| Answer | Likelyness | Letters |
|---|---|---|
| WATERSHED | 100 % | 9 |
Words with a meaning similar to the clue: River basin
These words may or may not be a possible solution to this crosswords clue.- basin
- drainage basin
- riverbed
- river
- watershed
- catchment basin
- river bottom
- river-bed
- river bed
- floodplain
- bank
- draw
Crossword Answer definitions
WATERSHED noun- The topographical boundary dividing two adjacent catchment basins, such as a ridge or a crest.
- A region of land within which water flows down into a specified body, such as a river, lake, sea, or ocean; a drainage basin.
- A critical point marking a change in course or development.
- The time after which material of more adult nature (violence, swear words, sex) may be broadcast on television or radio, either one laid down or one contrived (e.g. when children are not watching)
- Serving to mark a significant development, change in direction, etc.
More crossword clues leading to the same solutions
Here's a few more crossword clues - all leading to the identical solution