The most common and most likely answer to this crossword clue is the 5 letter word RILLE which also is the latest solution we found used in New York Times in 1981.
Valley for an astronaut to explore crossword clue answers
Here's a list of possible crossword answers ranked by the most likely to least likely.
| Answer | Likelyness | Letters |
|---|---|---|
| RILLE | 100 % | 5 |
Words with a meaning similar to the clue: Valley for an astronaut to explore
These words may or may not be a possible solution to this crosswords clue.- palpate
- endoscopy
- topology
- space
- cabin
- bottom
- bottoms
- bridge
- cave
- range
- spaced
- spacing
Crossword Answer definitions
RILLE noun- A long, narrow depression that resembles a channel, found on the surface of various lunar and planetary bodies.
More crossword clues leading to the same solutions
Here's a few more crossword clues - all leading to the identical solution