The most common and most likely answer to this crossword clue is the 5 letter word DECON which also is the latest solution we found used in CrossSynergy in 2013.
Radioactivity cleanup, briefly crossword clue answers
Here's a list of possible crossword answers ranked by the most likely to least likely.
| Answer | Likelyness | Letters | 
|---|---|---|
| DECON | 100 % | 5 | 
Words with a meaning similar to the clue: Radioactivity cleanup, briefly
These words may or may not be a possible solution to this crosswords clue.- clean
 - refine
 - cleaned
 - deadly
 - hook
 - hooking
 - hooks
 - jook
 - kick
 - kicks
 - revival
 - slate
 
Crossword Answer definitions
More crossword clues leading to the same solutions
Here's a few more crossword clues - all leading to the identical solution