The most common and most likely answer to this crossword clue is the 9 letter word POSITRONS which also is the latest solution we found used in USA Today in 2015.
Elementary antiparticles crossword clue answers
Here's a list of possible crossword answers ranked by the most likely to least likely.
| Answer | Likelyness | Letters | 
|---|---|---|
| POSITRONS | 100 % | 9 | 
Words with a meaning similar to the clue: Elementary antiparticles
These words may or may not be a possible solution to this crosswords clue.- antimatter
 - lepton
 - quark
 - matter
 - photon
 - positron
 - psi particle
 - ages
 - annihilate
 - annihilation
 - antibaryon
 - antilepton
 
Crossword Answer definitions
POSITRONS noun- The antimatter equivalent of an electron, having the same mass but a positive charge
 
More crossword clues leading to the same solutions
Here's a few more crossword clues - all leading to the identical solution