impervious
The word “impervious” has 4 syllables: im-per-vi-ous
It's pronounced as /ɪmˈpɜr.vi.əs/
What is synonym and antonym for impervious?
In the thesaurus, “impervious” has 46 synonyms and 26 antonyms.
Here are synonyms and antonyms for impervious along with examples of usage in sentences.
Synonyms for impervious
- airtight
- close
- closed to
- compact
- compressed
- condensed
- dense
- firm
- frozen
- hard
- hermetic
- hermetical
- immune
- impassable
- impassible
- impassive
- impenetrable
- impermeable
- imperviable
- impregnable
- inaccessible
- inflexible
- invulnerable
- leakproof
- lightproof
- resistant
- rigid
- sealed
- snug
- solid
- soundproof
- stiff
- sturdy
- substantial
- thick
- tight
- tough
- unaffected
- unapproachable
- unbending
- unmoved
- unpierceable
- unreceptive
- unyielding
- waterproof
- watertight
Antonyms for impervious
- absorbent
- affected
- bendable
- elastic
- exposed
- flexible
- giving
- leaky
- malleable
- moved
- negotiable
- open
- passable
- penetrable
- permeable
- pervious
- pliable
- porous
- responsive
- sensitive
- soft
- squishy
- susceptible
- unsealed
- vulnerable
- yielding
Meanings of impervious
- adjective
- Unaffected or unable to be affected by something.
- Preventive of any penetration; impenetrable, impermeable, particularly of water.
- Immune to damage or effect.
Example Sentences
- The new raincoat is completely impervious to water.
- She remained impervious to all the criticism directed at her work.
- His mind was impervious to any argument that challenged his beliefs.
- The fortress walls were designed to be impervious to attack.
- Despite their efforts, he was impervious to persuasion.
On this page you'll find 72 synonyms, antonyms, or another words to impervious, such as: absorbent, affected, airtight, bendable, close, closed to, compact.
Make sure to choose synonyms and antonyms that are appropriate for the context of the sentence.
Related Words
jam-packed
- SRO
- a lot of
- abounding
- abundant
- adequate
- airtight
- alive
- ample
- arranged
- awash
- big
- bloated
- bounteous
- brimful
- brimmed
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- bulging
- bulked
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- charged
- chock
- chock-a-block
- chock-full
- chockablock
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- choked
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- clean
- close
- close-grained
- closed
- compact
- compacted
- competent
- complete
- completely full
- compressed
- condensed
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- considerable
- consigned
- consolidated
- copious
- countless
- cram full
- crammed
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- crowded
- crushed
- dense
- drenched
- elbow-to-elbow
- endless
- enough
- entire
- everywhere
- extravagant
- fat
- filled
- filled to the rafters
- firm
- fit to bust
- flooded
- flush
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- full
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- full to the gills
- full up
- galore
- generous
- glutted
- gorged
- great
- gridlocked
- hard
- heaped
- heaps
- heavy
- honeycombed
- huddled
- imbued
- immeasurable
- impenetrable
- impermeable
- impervious
- impregnated
- intact
- jam-full
- jammed
- jammed full
- laden
- lavish
- loaded
- loads
- lotsa
- lousy with
- luxurious
- many
- massed
- matted
- mega
- mob scene
- mobbed
- mucho
- narrow
- nip and tuck
- no end
- obstructed
- occluded
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- overbuilt
- overcharged
- overcrowded
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- overladen
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- overpopulated
- overstuffed
- packed
- packed like sardines
- packed to capacity
- padded
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- piled
- plenteous
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- plethoric
- plugged
- populous
- pressed
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- rammed
- refilled
- refreshed
- reloaded
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- replenished
- replete
- restricted
- rife
- running over
- sardined
- sated
- satiated
- satisfied
- satisfying
- saturated
- scads
- seething
- serried
- short
- shoved
- sizable
- snug
- sold out
- solid
- squashed
- squeezed
- standing room only
- stiff with
- stocked
- stopped
- stoppered
- stuffed
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- substantial
- sufficient
- suffused
- surfeited
- swamped
- swarming
- teeming
- thick
- thickset
- thronged
- tight
- to the roof
- topped off
- tumid
- up to here
- up to the hilt
- up to the rafters
- very many
- voluminous
- wall-to-wall
- weighted
- well-provided
- wrapped
nailed
- abducted
- abiding
- absolute
- adjusted
- affirmed
- airtight
- anchored
- apprehended
- arrested
- assured
- at a standstill
- at rest
- attached
- bagged
- balanced
- banged
- bashed
- batted
- battered
- bayed
- beaned
- beat
- belted
- biffed
- blew the whistle on
- blind
- blocked
- bludgeoned
- bobbed
- bolted
- bonked
- bopped
- bound
- boxed
- braced
- brained
- brick-wall
- buffeted
- bumped
- bunged
- bunted
- bust
- busted
- butted
- buttoned-down
- calm
- caned
- captured
- categorical
- caught
- cemented
- choking
- chopped
- cinched
- clapped
- clapt
- clarified
- clasped
- clear
- clear-cut
- clinched
- clipped
- clobbered
- clocked
- closed
- clouted
- clubbed
- clumped
- clutched
- collared
- committed
- concluded
- confined
- conked
- copped
- cornered
- corralled
- cracked
- cramping
- creamed
- crushing
- cudgeled
- cudgelled
- cuffed
- cutting
- debunked
- decided
- decked
- deep-rooted
- defined
- demolished
- demonstrated
- destined
- detained
- determined
- disclosed
- discredited
- disproved
- distinct
- divulged
- drubbed
- dumped
- durable
- embedded
- emphatic
- enchained
- ended
- enduring
- enmeshed
- ensnared
- ensured
- entangled
- entrapped
- equable
- established
- even
- explicit
- exposed
- express
- fast
- fastened
- fated
- felled
- fettered
- finished
- firm
- fisted
- fixed
- flailed
- flicked
- flogged
- floored
- for sure
- fortified
- frozen
- glommed
- gloved
- got
- grabbed
- grappled
- grasped
- gripped
- haltered
- hammered
- handcuffed
- held
- hermetic
- hermetically sealed
- hit
- hitched
- hooked
- hung one on
- illuminated
- immeshed
- immobile
- immobilized
- immotile
- immovable
- immured
- immutable
- impenetrable
- impermeable
- impervious
- imprisoned
- in the bag
- incarcerated
- indisputable
- inert
- insured
- interned
- invariable
- iron
- jabbed
- jailed
- jostled
- jugged
- kicked
- kidnaped
- kidnapped
- kneed
- knocked
- knocked down
- laced
- lambasted
- landed
- lashed
- lassoed
- lasting
- leveled
- levelled
- licked
- located
- locked
- made fast
- manacled
- mangled
- mauled
- meshed
- moored
- motionless
- mounted
- nabbed
- nailed down
- netted
- nicked
- nobbled
- obstructed
- on ice
- padlocked
- parked
- pasted
- pat
- pelted
- peppered
- perdurable
- permanent
- petrified
- picked up
- pinched
- pinching
- plugged
- poised
- poked
- pommeled
- pommelled
- positive
- pounded
- prearranged
- predetermined
- prodded
- pronounced
- proof
- proved
- pulled in
- pummeled
- pummelled
- punched
- pushed
- quiescent
- quiet
- rabbit-punched
- ran in
- rapped
- rearrested
- reliable
- remanded
- rended
- rent
- resolute
- resolved
- restrained
- rigid
- riveted
- robust
- rooted
- roped
- roughed
- runaway
- safe
- safe and sound
- sapped
- screwed
- scuffed
- secure
- secured
- seized
- set
- set in stone
- settled
- shackled
- short
- shoved
- showed
- showed up
- shrunken
- shut
- situated
- skintight
- skulled
- slammed
- slapped
- slashed
- sledged
- sledgehammered
- slogged
- slugged
- smacked
- smote
- smothering
- snagged
- snapped
- snared
- snatched
- socked
- soldered
- solid
- solid as a rock
- sound
- speared
- specified
- spiked
- stabbed
- stabile
- stable
- stagnant
- stalwart
- stamped
- standing
- stated
- static
- stationary
- staunch
- staying put
- steadfast
- steady
- stiff
- still
- stipulated
- stock-still
- stolid
- stopped up
- stout
- stroked
- strong
- struck
- sturdy
- substantial
- sucker punched
- sure
- swatted
- swiped
- switched
- tagged
- tapped
- taut
- tenacious
- thrashed
- thumped
- thwacked
- tied
- tied-up
- tight
- tightened
- together
- told
- tough
- trammeled
- trammelled
- trapped
- unalterable
- unambiguous
- unchangeable
- uncloaked
- uncomfortable
- uncovered
- undeniable
- undisputed
- undressed
- unequivocal
- unfluctuating
- uniform
- unmasked
- unmistakable
- unmovable
- unmoving
- unquestionable
- unshakable
- unvarying
- unveiled
- unwavering
- walloped
- watertight
- welded
- well-built
- well-founded
- whacked
- whaled
- whipped
- wrested
- zapped
packed
- abounding
- airtight
- arranged
- awash
- bloated
- blocked
- bore
- brimful
- brimmed
- brimming
- brought
- bulked
- bundled
- bunged
- bursting
- calked
- carried
- carted
- caulked
- charged
- chinked
- chock
- chock-full
- chockablock
- chockful
- choked
- clogged
- close
- clotted
- compact
- compacted
- compressed
- condensed
- congested
- consigned
- conveyed
- crammed
- crowded
- crushed
- dammed
- delivered
- dense
- displayed
- drenched
- exhibited
- fat
- ferried
- fetched
- filled
- firm
- flaunted
- flooded
- flush
- forwarded
- fraught
- full
- full to the gills
- glutted
- handed over
- hard
- hauled
- heaped
- honeycombed
- impenetrable
- impermeable
- impervious
- jam-packed
- jammed
- loaded
- lugged
- massed
- matted
- mobbed
- moved
- obstructed
- occluded
- overcharged
- overcrowded
- overfilled
- overflowed
- overflowing
- overfull
- overladen
- overloaded
- overstuffed
- packed like sardines
- paraded
- penetrated
- plugged
- pressed
- rammed
- refilled
- refreshed
- reloaded
- removed
- repacked
- replenished
- replete
- restuffed
- rife
- saturated
- sealed
- seething
- sent
- serried
- shifted
- shipped
- shoved
- showed
- showed off
- snug
- solid
- sported
- squashed
- squeezed
- stopped
- stuffed
- swamped
- swarming
- teeming
- thick
- tight
- to the roof
- took
- toted
- transferred
- transmitted
- transported
- tumid
- up to the hilt
- up to the rafters
- wall-to-wall
- wrapped
safe
- advertent
- alert
- all right
- alright
- anodyne
- attentive
- attested
- authenticated
- awake
- bedrock
- benign
- benignant
- blameless
- box
- buttoned-up
- caddy
- cagey
- cagy
- calculable
- calculating
- canny
- careful
- case
- casket
- cautious
- certain
- chary
- checked
- cherished
- chest
- circumspect
- clear
- coffer
- competent
- confirmed
- conservative
- considerate
- constant
- decontaminated
- defended
- definite
- deliberate
- dependable
- devoted
- discreet
- effective
- faithful
- fast
- faultless
- firm
- footlocker
- foresighted
- foresightful
- forethoughtful
- free from danger
- gentle
- gingerly
- good
- gracious
- guarded
- guarding
- guiltless
- hale
- hands-down
- harmless
- healthful
- healthy
- heedful
- home free
- honest
- hurtless
- hypercautious
- impeccable
- impervious
- impregnable
- in safety
- incontestable
- incontrovertible
- indisputable
- indubitable
- inerrant
- infallible
- innocent
- innocuous
- innoxious
- inoffensive
- intact
- inviolable
- invulnerable
- irrefutable
- irreproachable
- lockbox
- locker
- loyal
- maintained
- mild
- neutralized
- noncontroversial
- noncorrosive
- nondestructive
- nonfatal
- noninfectious
- nonlethal
- nonpoisonous
- nonpolluting
- nonthreatening
- nontoxic
- nonvenomous
- observant
- okay
- on safe side
- out of danger
- painless
- politically correct
- positive
- preserved
- protected
- protecting
- proven
- provident
- prudent
- pure
- realistic
- regardful
- reliable
- responsible
- risk-free
- riskless
- safe and sound
- safe-deposit box
- safeguarded
- safeguarding
- salubrious
- scatheless
- secure
- sheltered
- sheltering
- shielded
- shielding
- shrewd
- sincere
- single-minded
- sitting pretty
- slow
- snug
- solid
- sound
- stanch
- staunch
- steadfast
- steady
- storeroom
- strong
- strongbox
- sure
- tame
- telling
- tended
- thoughtful
- treasury
- tried
- tried-and-true
- true
- true-blue
- trunk
- trustable
- trustworthy
- trusty
- ultracareful
- ultracautious
- unadventurous
- unassailable
- unconquerable
- uncontested
- uncontroversial
- undamaged
- undeniable
- under lock and key
- undisputed
- unerring
- unharmed
- unhurt
- unimpeachable
- uninjured
- uninjurious
- unmolested
- unobjectionable
- unpolluted
- unquestionable
- unscathed
- unthreatened
- valid
- validated
- vault
- verified
- vigilant
- vindicated
- wary
- watched
- watchful
- well
- white
- whole
- wholesome
safeguarded
- armed
- armored
- averted
- barricaded
- bastioned
- battled
- buffered
- bulletproof
- bulwarked
- buttressed
- camouflaged
- cared for
- cherished
- conserved
- contended
- covered
- cured
- defendable
- defended
- defensible
- disguised
- ensconced
- entrenched
- fenced
- fended
- foolproof
- forfended
- fortressed
- fostered
- fought
- free from danger
- freed
- garrisoned
- guaranteed
- guarded
- harbored
- healed
- home free
- immune
- impervious
- impregnable
- in safety
- indomitable
- intact
- invincible
- inviolable
- invulnerable
- kept
- maintained
- manned
- okay
- opposed
- out of danger
- palisaded
- picketed
- preserved
- prevented
- protected
- reclaimed
- regenerated
- reinforced
- released
- reliable
- reliant
- rescued
- resisted
- safe
- safe and sound
- salvaged
- saved
- screened
- secure
- secured
- shaded
- sheltered
- shielded
- sitting pretty
- snug
- sound
- stood up for
- strengthened
- strong
- supported
- sure
- tenable
- tended
- unassailable
- unbeatable
- unconquerable
- undamaged
- under lock and key
- unharmed
- unhurt
- uninjured
- unmolested
- unscathed
- unthreatened
- untouchable
- vindicated
- walled
- warded
- warred
- watched
- withstood