Number that’s neither prime nor composite
Crossword clue · 1 known answers · 1 appearances · Last seen in the Wall Street Journal crossword on June 29, 2026
Latest answer · Verified
ONE
All answers for this clue
Most recent first · match on letter countAnswerLettersLast puzzleLast seen
About this clue
The clue “Number that’s neither prime nor composite” has appeared 1 times in our database with 1 different answers, so count the squares in your grid and check the crossings before you commit. Most recently it ran in the Wall Street Journal crossword on June 29, 2026, where the answer was ONE.
More from the Wall Street Journal, Jun 29
See all 74 cluesRelated clues
Other clues whose answer is ONE
Inseparable
Number of lenses in a monocle
Unspecified person
"___ Tree Hill," teen drama set in a small North Carolina town, where the titular number equals the count of wheels on a unicycle
Number on the back of a dime
___ Night Only (new Callum Turner movie)
Only number that appears twice in the Fibonacci sequence
Count start
Atomic number of hydrogen
Result when a number is divided by itself
___ Battle After Another (most recent Best Picture Oscar winner)
Low digit