What is the answer to "Nuclear power source" in the Newsday Crossword?

The answer to the Newsday Crossword clue "Nuclear power source" is ATOM (4 letters).

Home/Crosswords/Newsday/Nuclear power source

Nuclear power source Newsday Crossword Clue

Down clue · from the April 26, 2026 puzzle

Stuck on “Nuclear power source” from the Newsday Crossword? Here is the verified answer:

Answer

ATOM

4 letters · Down · last seen April 26, 2026

NYC venue with many Matisses4 Hawaiian fish, for short4 Plow pullers4 "Take __ I am"4 Possible pasta preference7 Collaborative websites5 Place for a belt5 "Nothing, thanks"6 Madeline of Blazing Saddles4 S&L posting3 Carrier to Copenhagen3 Chin indentation5