The most common and most likely answer to this crossword clue is the 7 letter word URANIUM which also is the latest solution we found used in Wall Street Journal in 2006.
Controversial energy source crossword clue answers
Here's a list of possible crossword answers ranked by the most likely to least likely.
| Answer | Likelyness | Letters |
|---|---|---|
| URANIUM | 50 % | 7 |
| ATOM | 50 % | 4 |
Words with a meaning similar to the clue: Controversial energy source
These words may or may not be a possible solution to this crosswords clue.- atom
- uranium
- steam
- oil
- reactor
- sun
- electromotive force
- quasar
- glucose
- perpetual motion
- biomass
- decay
Crossword Answer definitions
URANIUM noun- The element with atomic number 92 and symbol U: a radioactive silvery-grey metal in the actinide series.
More crossword clues leading to the same solutions
Here's a few more crossword clues - all leading to the identical solution
More clues leading to the result URANIUM
- Element 92
- U, elementally
- Yellowcake, e.g.
- Radioactive element
- ___ City (NW Saskatchewan community)
- Aid in getting a date?
- Heavy metal
- Reactor fuel
- Heaviest naturally occurring element
- Coffinite element