1noun
a rester who is sleeping
01 Word definition
sleeper
7 letters · 3 vowels · 4 consonants
Is SLEEPER a word?
Yes. SLEEPER is a 7-letter noun. a rester who is sleeping Check the official dictionary for your particular word game before playing it.
Correct spelling
S-L-E-E-P-E-RHow do you spell SLEEPER?
SLEEPER contains 7 letters, begins with S, and ends with R.
Check another spelling →Meaning and definition
2noun
a spy or saboteur or terrorist planted in an enemy country who lives there as a law-abiding citizen until activated by a prearranged signal
Synonyms
Source: Open English WordNet 2025 (CC BY 4.0) ↗slumberer
02 Letter breakdown
How is SLEEPER spelled?
S1L2E3E4P5E6R7
03 Word-game status
Can you play SLEEPER?
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: 11 points. Confirm eligibility inside the current game dictionary.
04 Exact anagrams
The same letters, rearranged.
FAQ Quick answers
About SLEEPER.
How do you spell SLEEPER?
SLEEPER is spelled S-L-E-E-P-E-R. It contains 7 letters.