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 Universal uClick in 2021.
Early operating system crossword clue answers
Here's a list of possible crossword answers ranked by the most likely to least likely.
| Answer | Likelyness | Letters |
|---|---|---|
| UNIX | 80 % | 4 |
| DOS | 20 % | 3 |
Words with a meaning similar to the clue: Early operating system
These words may or may not be a possible solution to this crosswords clue.- dos
- ms-dos
- unix
- railway
- platform
- boot
- reboot
- biot
- indicator
- shakedown
- bootstrap
- railroad
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
More clues leading to the result UNIX
- Computer operating system
- Multi-user operating system
- 40-Across operating system, usually
- It was developed by AT&T and Bell Labs
- Server's language
- Sysadmin's area of expertise
- Windows alternative
- PC operating system
- DOS rival
- Mainframe operating system