The most common and most likely answer to this crossword clue is the 4 letter word UNIX which also is the latest solution we found used in Unknown in 2000.
40-Across operating system, usually crossword clue answers
Here's a list of possible crossword answers ranked by the most likely to least likely.
| Answer | Likelyness | Letters |
|---|---|---|
| UNIX | 100 % | 4 |
Words with a meaning similar to the clue: 40-Across operating system, usually
These words may or may not be a possible solution to this crosswords clue.- desktop
- unix
- auto
- platform
- envelope
- tie
- boot
- bootstrap
- roll
- shell
- line
- biot
Crossword Answer definitions
UNIX noun- Any Unix-like operating system, including Unix.
- Collectively, Unix and unix-like operating systems.
More crossword clues leading to the same solutions
Here's a few more crossword clues - all leading to the identical solution