1adjective
dangerously unstable and unpredictable
“treacherous winding roads”
01 Word definition
treacherous
11 letters · 5 vowels · 6 consonants
Is TREACHEROUS a word?
Yes. TREACHEROUS is a 11-letter adjective. dangerously unstable and unpredictable Check the official dictionary for your particular word game before playing it.
Correct spelling
T-R-E-A-C-H-E-R-O-U-SHow do you spell TREACHEROUS?
TREACHEROUS contains 11 letters, begins with T, and ends with S.
Check another spelling →Meaning and definition
2adjective
tending to betray; especially having a treacherous character as attributed to the Carthaginians by the Romans
“Punic faith”
Synonyms
Source: Open English WordNet 2025 (CC BY 4.0) ↗unreliablepunicperfidious
02 Letter breakdown
How is TREACHEROUS spelled?
T1R2E3A4C5H6E7R8O9U10S11
03 Word-game status
Can you play TREACHEROUS?
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: 17 points. Confirm eligibility inside the current game dictionary.
FAQ Quick answers
About TREACHEROUS.
How do you spell TREACHEROUS?
TREACHEROUS is spelled T-R-E-A-C-H-E-R-O-U-S. It contains 11 letters.