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01 Word definition

circadian

9 letters · 4 vowels · 5 consonants

Is CIRCADIAN a word?

Yes. CIRCADIAN is a 9-letter adjective. of or relating to biological processes occurring at 24-hour intervals Check the official dictionary for your particular word game before playing it.

Correct spelling

How do you spell CIRCADIAN?

C-I-R-C-A-D-I-A-N

CIRCADIAN contains 9 letters, begins with C, and ends with N.

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Meaning and definition

1adjective

  1. of or relating to biological processes occurring at 24-hour intervals

    “circadian rhythms”
Source: Open English WordNet 2025 (CC BY 4.0) ↗
Scrabble score14points
Words With Friends17points
Word length9letters

02 Letter breakdown

How is CIRCADIAN spelled?

C1I2R3C4A5D6I7A8N9
Starts withCIRFirst 3 letters
Ends withIANLast 3 letters
Unique letters6Repeats A, C, I
Vowel balance4 / 5Vowels / consonants
Popular spelling questions →9-letter words →Words starting with CIR →Words ending in IAN →Words made from CIRCADIAN →Words with A →Words with C →Words with D →Words with I →

03 Word-game status

Can you play CIRCADIAN?

Listed

UnscramblerHQ dictionary

This spelling is present in our broad English solver dictionary.

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Scrabble

Base tile value: 14 points. Confirm eligibility in the official word list used for your region and edition.

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Words With Friends

Base tile value: 17 points. Confirm eligibility inside the current game dictionary.

04 Related words

More words to explore.

cimmerian15 ptscercarian13 ptsciliation11 ptscircuital13 ptsbarbarian13 ptscaecilian13 ptscaesarian11 ptscalcanean13 ptscalvarian14 ptscarnelian11 ptscerberian13 ptschristian14 pts

FAQ Quick answers

About CIRCADIAN.

How do you spell CIRCADIAN?

CIRCADIAN is spelled C-I-R-C-A-D-I-A-N. It contains 9 letters.