1noun
the cardinal number that is the sum of three and one
01 Word definition
quaternary
10 letters · 4 vowels · 6 consonants
Is QUATERNARY a word?
Yes. QUATERNARY is a 10-letter noun. the cardinal number that is the sum of three and one Check the official dictionary for your particular word game before playing it.
Correct spelling
Q-U-A-T-E-R-N-A-R-YHow do you spell QUATERNARY?
QUATERNARY contains 10 letters, begins with Q, and ends with Y.
Check another spelling →Meaning and definition
2adjective
consisting of or especially arranged in sets of four
“quaternate leaves”
Synonyms
Source: Open English WordNet 2025 (CC BY 4.0) ↗fourIVtetradquaternquaternionquaternityquaternate
02 Letter breakdown
How is QUATERNARY spelled?
Q1U2A3T4E5R6N7A8R9Y10
03 Word-game status
Can you play QUATERNARY?
UnscramblerHQ dictionary
This spelling is present in our broad English solver dictionary.
Scrabble
Base tile value: 22 points. Confirm eligibility in the official word list used for your region and edition.
Words With Friends
Base tile value: 23 points. Confirm eligibility inside the current game dictionary.
FAQ Quick answers
About QUATERNARY.
How do you spell QUATERNARY?
QUATERNARY is spelled Q-U-A-T-E-R-N-A-R-Y. It contains 10 letters.