1noun
an accumulation caused by clogging or a stoppage
“a traffic backup on the main street”
01 Word definition
backup
6 letters · 2 vowels · 4 consonants
Is BACKUP a word?
Yes. BACKUP is a 6-letter noun. an accumulation caused by clogging or a stoppage Check the official dictionary for your particular word game before playing it.
Correct spelling
B-A-C-K-U-PHow do you spell BACKUP?
BACKUP contains 6 letters, begins with B, and ends with P.
Check another spelling →Meaning and definition
2noun
someone who takes the place of another (as when things get dangerous or difficult)
“the star had a stand-in for dangerous scenes”
Synonyms
Source: Open English WordNet 2025 (CC BY 4.0) ↗stand-insubstitutereliefrelieverfill-in
02 Letter breakdown
How is BACKUP spelled?
B1A2C3K4U5P6
03 Word-game status
Can you play BACKUP?
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 BACKUP.
How do you spell BACKUP?
BACKUP is spelled B-A-C-K-U-P. It contains 6 letters.