The most common and most likely answer to this crossword clue is the 8 letter word PHASETWO which also is the latest solution we found used in LA Times in 2018.
Early stage of a clinical trial crossword clue answers
Here's a list of possible crossword answers ranked by the most likely to least likely.
| Answer | Likelyness | Letters | 
|---|---|---|
| PHASETWO | 100 % | 8 | 
Words with a meaning similar to the clue: Early stage of a clinical trial
These words may or may not be a possible solution to this crosswords clue.- test
 - placebo
 - alpha
 - advance
 - beginning
 - initial
 - initiation
 - spring
 - start
 - abort
 - fixate
 - fixated
 
Crossword Answer definitions
More crossword clues leading to the same solutions
Here's a few more crossword clues - all leading to the identical solution