1noun
an increase in rate of change
“modern science caused an acceleration of cultural change”
01 Word definition
acceleration
12 letters · 6 vowels · 6 consonants
Is ACCELERATION a word?
Yes. ACCELERATION is a 12-letter noun. an increase in rate of change Check the official dictionary for your particular word game before playing it.
Correct spelling
A-C-C-E-L-E-R-A-T-I-O-NHow do you spell ACCELERATION?
ACCELERATION contains 12 letters, begins with A, and ends with N.
Check another spelling →Meaning and definition
2noun
the act of accelerating; increasing the speed
Synonyms
Source: Open English WordNet 2025 (CC BY 4.0) ↗quickeningspeedup
02 Letter breakdown
How is ACCELERATION spelled?
A1C2C3E4L5E6R7A8T9I10O11N12
03 Word-game status
Can you play ACCELERATION?
UnscramblerHQ dictionary
This spelling is present in our broad English solver dictionary.
Scrabble
Base tile value: 16 points. Confirm eligibility in the official word list used for your region and edition.
Words With Friends
Base tile value: 20 points. Confirm eligibility inside the current game dictionary.
FAQ Quick answers
About ACCELERATION.
How do you spell ACCELERATION?
ACCELERATION is spelled A-C-C-E-L-E-R-A-T-I-O-N. It contains 12 letters.