1noun
a person who backs a politician or a team etc.
“all their supporters came out for the game”
01 Word definition
booster
7 letters · 3 vowels · 4 consonants
Is BOOSTER a word?
Yes. BOOSTER is a 7-letter noun. a person who backs a politician or a team etc. Check the official dictionary for your particular word game before playing it.
Correct spelling
B-O-O-S-T-E-RHow do you spell BOOSTER?
BOOSTER contains 7 letters, begins with B, and ends with R.
Check another spelling →Meaning and definition
2noun
someone who is an active supporter and advocate
Synonyms
Source: Open English WordNet 2025 (CC BY 4.0) ↗supporterprotagonistchampionadmirerfriendpromoterplugger
02 Letter breakdown
How is BOOSTER spelled?
B1O2O3S4T5E6R7
03 Word-game status
Can you play BOOSTER?
UnscramblerHQ dictionary
This spelling is present in our broad English solver dictionary.
Scrabble
Base tile value: 9 points. Confirm eligibility in the official word list used for your region and edition.
Words With Friends
Base tile value: 10 points. Confirm eligibility inside the current game dictionary.
04 Exact anagrams
The same letters, rearranged.
FAQ Quick answers
About BOOSTER.
How do you spell BOOSTER?
BOOSTER is spelled B-O-O-S-T-E-R. It contains 7 letters.