40-Across operating system, usually Crossword Clue

Here is the answer for the crossword clue 40-Across operating system, usually . 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 4 letters. We think the likely answer to this clue is UNIX.

Today's Mini Crossword

Like NYT Mini, but free. Forever. No playwall.

See results below advertisement

Crossword Answer For 40-Across operating system, usually:

You can click on thetiles to reveal letter by letter before uncovering the full solution.

advertisement

40 Potential Answers:

RankAnswerLengthSourceDate
98% UNIX 40-Across operating system, usually (4)
6% DEUCE 40-40, in tennis (5) Commuter May 5, 2026
6% DEER 40-Across, e.g. (4) The Atlantic Mar 15, 2026
6% GRINDR Gay dating 40-Across (6) USA Today Mar 9, 2026
5% TRAP Sting operation (4) Thomas Joseph May 23, 2026
5% HIFI Sound system (4) The Telegraph Cross Atlantic May 21, 2026
5% USER Consumer or operator (4) Puzzler Backwords May 19, 2026
5% STARTSMALL Advice for the overambitious ... or a hint to 17-, 25-, 40- and 50-Across (10) New York Times May 18, 2026
5% CREDO System of beliefs (5) Universal May 18, 2026
5% SONARS Echolocation systems (6) New York Times May 16, 2026
40-Across operating system, usually Crossword Clue
Stay up-to-date with our updates!
Explore your favorite daily puzzles and get quick tips, find missing answers to complete your crossword.
CW alt logo

Fresh Clues From Recent Puzzles

Your Crossword Clues FAQ Guide

We found 40 solutions for 40-Across operating system, usually. The top solutions are determined by popularity, ratings and frequency of searches. The most likely answer for the clue is UNIX.

With crossword-solver.io you will find 40 solutions. We use historic puzzles to find the best matches for your question. We add many new clues on a daily basis.

With our crossword solver search engine you have access to over 7 million clues. You can narrow down the possible answers by specifying the number of letters it contains. We found more than 40 answers for 40-Across operating system, usually.