impermeable
adjectiveHow to pronounce impermeable:
Definition of impermeable:
- impermeable (adjective):
- impervious
- (of a substance) not allowing fluid to pass through
- not permitting passage (as of a fluid) through its substance
- adjective. preventing especially liquids to pass or diffuse through.
Synonyms for impermeable:
close
compact
compressed
dense
hermetic
impassable
impassible
impenetrable
imperviable
impervious
impregnable
nonporous
resistant
retentive
solid
sturdy
substantial
thick
tight
water-resistant
waterproof
Here are some other common 4-syllable words.
- escapeway
- deviation
- wilhelmina
- computerize
- nihilistic
- microliter
- diligently
- re-energized
- raison d'être
- exactitude
- energizer
- travelable
- covetousness
- resignation
- consistency
- discernible
- prevaricate
- diversity
- cytoplasm
- Sacagawea
- contraindicate
- inflammable
- sentence method
- nativity
- ostentation
- advocator
- conquerable
- deracinate
- Cenobia
- hobbledehoy
- constitution
- temporary
- development's
- development
- effectively
- conversation
- rhizobium
- Malayalam
- impurity
- imposition
- delusional
- distributor
- Gianluca
- negligible
- interally
- cenogamy
- apiculture
- ahuatle
- seventy-eight
- Olivia
- … more
Syllable Fun Fact
Compound words in English, such as 'blackboard', can show how syllable stress shifts to convey different meanings or forms.
You, too, can become a syllable pro and wow your friends, family, and pets!