1noun
a process in which a substance reacts with oxygen to give heat and light
01 Word definition
combustion
10 letters · 4 vowels · 6 consonants
Is COMBUSTION a word?
Yes. COMBUSTION is a 10-letter noun. a process in which a substance reacts with oxygen to give heat and light Check the official dictionary for your particular word game before playing it.
Correct spelling
C-O-M-B-U-S-T-I-O-NHow do you spell COMBUSTION?
COMBUSTION contains 10 letters, begins with C, and ends with N.
Check another spelling →Meaning and definition
2noun
a state of violent disturbance and excitement
“combustion grew until revolt was unavoidable”
Synonyms
Source: Open English WordNet 2025 (CC BY 4.0) ↗burning
02 Letter breakdown
How is COMBUSTION spelled?
C1O2M3B4U5S6T7I8O9N10
03 Word-game status
Can you play COMBUSTION?
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: 21 points. Confirm eligibility inside the current game dictionary.
FAQ Quick answers
About COMBUSTION.
How do you spell COMBUSTION?
COMBUSTION is spelled C-O-M-B-U-S-T-I-O-N. It contains 10 letters.