Seminal mainframe of the 1940s Crossword Clue

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Here is the answer for the crossword clue Seminal mainframe of the 1940s last seen in Washington Post Mini 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 5 letters. We think the likely answer to this clue is ENIAC.

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Crossword Answer For Seminal mainframe of the 1940s:

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40 Potential Answers:

RankAnswerLengthSourceDate
98% ENIAC Seminal mainframe of the 1940s (5) The Washington Post Mini Apr 14, 2026
2% HECKLE Remember ___ and Jeckle from Terrytoons? Their cleverness and mischief have been around since the 1940s! (6)
2% PERM Port in Russia on the Kama River known as Molotov from 1940-62 (4) (4) Mirror Quiz Apr 3, 2026
2% BEBOP Style of jazz popular in the 1940s (5) Puzzler Backwords Feb 28, 2026
2% ZOOTSUITS Flashy 1940s outfits (9) Wall Street Journal Feb 14, 2026
2% ROSIE Riveter on 1940s posters (5) Wall Street Journal Feb 11, 2026
2% LENNON Celebrated Liverpool-born musician (1940-80) (6) The Times Concise Feb 11, 2026
2% JITTERBUG Fast 1940s US dance (9) The Times Concise Feb 3, 2026
1% WOODY Remember ___ Woodpecker from the Walter Lantz Studios? His funny laugh and nonstop mischief have been around since the 1940s! (5)
1% ZAZU Remember this red-billed hornbill from "The Lion King?" His uptightness and morning reports have been around since the 1940s! (4)

Last appeared together with the following clues in Washington Post Mini puzzle

Seminal mainframe of the 1940s Crossword Clue
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We found 40 solutions for Seminal mainframe of the 1940s. The top solutions are determined by popularity, ratings and frequency of searches. The most likely answer for the clue is ENIAC.

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