The most common and most likely answer to this crossword clue is the 4 letter word TUFA which also is the latest solution we found used in USA Today in 2010.
Soft, porous rock crossword clue answers
Here's a list of possible crossword answers ranked by the most likely to least likely.
| Answer | Likelyness | Letters |
|---|---|---|
| TUFA | 100 % | 4 |
Words with a meaning similar to the clue: Soft, porous rock
These words may or may not be a possible solution to this crosswords clue.- tufa
- calc-tufa
- shale
- coquina
- pool
- pumice
- tripoli
- travertine
- tuff
- spongy
- crumpet
- sponge cloth
Crossword Answer definitions
TUFA noun- Calcareous lime deposited by precipitation from a body of water, such as a hot spring.
- A variety of volcanic rock, tuff.
More crossword clues leading to the same solutions
Here's a few more crossword clues - all leading to the identical solution