Nuclear reactor need Crossword Clue

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Here is the answer for the crossword clue Nuclear reactor need last seen in Wall Street Journal 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 7 letters. We think the likely answer to this clue is COOLANT.

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Crossword Answer For Nuclear reactor need:

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40 Potential Answers:

RankAnswerLengthSourceDate
98% COOLANT Nuclear reactor need (7) Wall Street Journal Apr 12, 2022
46% COOLANTS Nuclear reactor needs (8)
3% FASTBREEDER Reactor or rabbit, for example? (4,7) (11) Puzzler Cryptic Aug 10, 2025
3% AEC Early nuclear agcy. (3) Wall Street Journal Aug 9, 2025
3% ATOM ___ bomb, nuclear device (4) Puzzler Backwords Aug 5, 2025
3% GRAPHITE Material used in pencils, lubricants and cores of nuclear reactors (8) (8)
3% SCRAM An emergency shutdown of a nuclear reactor, and the name of the kill switch that initiates it (5) (5)
3% URANIUM Radioactive metal used in nuclear reactors (7) (7)
3% FISSION Nuclear process (7)
3% BWR Nuclear reactor (abbr.) (3)

Last appeared together with the following clues in Wall Street Journal puzzle

Nuclear reactor need Crossword Clue
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We found 40 solutions for Nuclear reactor need. The top solutions are determined by popularity, ratings and frequency of searches. The most likely answer for the clue is COOLANT.

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