Why is the ninth month called September?

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Scrabble
Words With Friends

- harlequin opal
- harlequin table
- harlequinade
- harlequinesque
- harley
- harley street
- harlingen
- harlot
- harlotry
- harlow
- harm
- harm's way
- harmattan
- harmensen, jacob
- harmful
- harmhab
- harmine
- harmless
- harmolodics
- harmonia
- harmonic
- harmonic analysis
- harmonic conjugates
- harmonic distortion
- harmonic function
- harmonic interval
- harmonic law
- harmonic mean
- harmonic minor scale
- harmonic motion
- harmonic oscillator
- harmonic progression
- harmonic series
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- harmonica
- harmonicon
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- harmonium
- harmonization
- harmonize
- harmonizer
- harmony
- harmost
- harmotome
- harmsworth
- harnack
- harnack, adolf von