1adjective
not admitting of passage or capable of being affected
“a material impervious to water”
01 Word definition
impervious
10 letters · 5 vowels · 5 consonants
Is IMPERVIOUS a word?
Yes. IMPERVIOUS is a 10-letter adjective. not admitting of passage or capable of being affected Check the official dictionary for your particular word game before playing it.
Correct spelling
I-M-P-E-R-V-I-O-U-SHow do you spell IMPERVIOUS?
IMPERVIOUS contains 10 letters, begins with I, and ends with S.
Check another spelling →Meaning and definition
Synonyms
Source: Open English WordNet 2025 (CC BY 4.0) ↗imperviable
02 Letter breakdown
How is IMPERVIOUS spelled?
I1M2P3E4R5V6I7O8U9S10
03 Word-game status
Can you play IMPERVIOUS?
UnscramblerHQ dictionary
This spelling is present in our broad English solver dictionary.
Scrabble
Base tile value: 17 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 IMPERVIOUS.
How do you spell IMPERVIOUS?
IMPERVIOUS is spelled I-M-P-E-R-V-I-O-U-S. It contains 10 letters.