Antiparticle first observed in 1929 Crossword Clue

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Here is the answer for the crossword clue Antiparticle first observed in 1929 last seen in New York Times puzzle. We have found 40 possible answers for this clue in our database. Among them, one solution stands out with a 98% match which has a length of 8 letters. We think the likely answer to this clue is POSITRON.

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Crossword Answer For Antiparticle first observed in 1929:

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40 Potential Answers:

RankAnswerLengthSourceDate
98% POSITRON Antiparticle first observed in 1929 (8) New York Times Aug 27, 2017
7% SEE Observe (3) The Telegraph Quick Sep 9, 2025
7% SAW Observed (3) New York Times Mini Sep 6, 2025
7% NOTICING Observing (8) Commuter Aug 28, 2025
7% SEEN Observed (4) Wall Street Journal Aug 6, 2025
6% ELECTIONMONITOR Carter Center observer (15) Newsday Sep 6, 2025
6% NOTE Observe a sound (4) (4) Mirror Cryptic Aug 24, 2025
6% EYED Observed closely (4) Universal Aug 21, 2025
6% EYER Anger reported in The Observer (4) The Times Sunday Cryptic Aug 17, 2025
6% MYSTICS Aura observers (7) Wall Street Journal Jul 24, 2025

Last appeared together with the following clues in New York Times puzzle

Antiparticle first observed in 1929 Crossword Clue
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We found 40 solutions for Antiparticle first observed in 1929. The top solutions are determined by popularity, ratings and frequency of searches. The most likely answer for the clue is POSITRON.

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