The clue "Trial-run proving ground" last appeared in the Universal crossword on March 21, 2017. The correct answer for this puzzle is "TESTBED", a 7-letter word.
Solution TESTBED is 7 letters long. So far we haven´t got a solution of the same word length.
There is 1 solutions. The longest is TESTBED with 7 letters, and the shortest is TESTBED with 7 letters.
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The solution is 7 letters long.
| Clue | Answers | |
|---|---|---|
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| Research workplace | ||
| Proving ground | ||
| Laboratory, of a sort | ||
| Experimental setting, as for a new initiative | ||