The most common and most likely answer to this crossword clue is the 5 letter word NTEST which also is the latest solution we found used in Newsday in 1999.
Underground experiment, briefly crossword clue answers
Here's a list of possible crossword answers ranked by the most likely to least likely.
| Answer | Likelyness | Letters |
|---|---|---|
| NTEST | 100 % | 5 |
Words with a meaning similar to the clue: Underground experiment, briefly
These words may or may not be a possible solution to this crosswords clue.- ground
- grounded
- railroad
- check
- prelim
- sketch
- sketching
- causerie
- discipline
- disciplined
- fling
- flinging
More crossword clues leading to the same solutions
Here's a few more crossword clues - all leading to the identical solution