Using base eight WSJ Crossword Clue
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explanationFrequently Asked Questions About This Clue
The most common and recent 5-letter answer for "Using base eight" is OCTAL.
The term 'octal' refers to a numeral system that uses base eight, meaning it employs eight distinct digits (0 through 7) to represent numbers. The clue directly points to this system by stating 'using base eight,' which is the defining characteristic of octal numbers.
This clue was last seen in the WSJ Crossword on October 15, 2025.
Octal is a base-eight numeral system using digits 0 to 7.
In base eight, Base eight, Base in which 64 is 100, Like the base-8 number system
The clue “Using base eight” is a classic crossword staple, frequently appearing in puzzles like the WSJ crossword. For the puzzle dated October 15 2025, the definitive 5-letter answer is: OCTAL.
Expert Tip: When you’re stuck, try to analyze the structure of the clue itself. Is it a direct definition, a pun, a fill-in-the-blank, or a pop culture reference? Identifying the type of clue you’re dealing with is a key skill for improving your solving speed.
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