impregnable
How to pronounce impregnable:
Synonyms for impregnable:
armored
bulletproof
defended
guarded
indomitable
insuperable
insurmountable
invincible
inviolable
invulnerable
protected
secure
strong
unassailable
unattackable
unbeatable
unbreachable
unconquerable
undefeated
unstoppable
untouchable
Antonyms for impregnable:
accessible
assailable
attackable
attainable
beatable
breakable
conquerable
defeatable
defenceless
defenseless
destructible
doable
easy
exposed
insecure
liable
manageable
naked
open
overcomable
poor
possible
powerless
pregnable
ready
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Here are some other common 4-syllable words.
- pernicious
- diversify
- capacity
- lavatory
- homogeny
- demarcations
- fathomable
- conglomerate
- astonishing
- meaningfully
- explicitly
- trisyllabic
- overstatement
- serviceable
- orderliness
- salacious
- unflattering
- rumination
- acuity
- constituted
- immensity
- suavity
- unwillingness
- uninspiring
- preferably
- enjoyable
- endearingly
- accredited
- hesitated
- detestable
- forgettable
- undetected
- similarly
- triumphantly
- adorably
- deceptively
- unsurprising
- gravitating
- efficiently
- luminescent
- entanglement
- comically
- unresponsive
- unimpeded
- accomplishing
- perambulate
- appetizing
- ravenously
- palatable
- ibuprofen
- … more
Syllable Fun Fact
The double consonant rule in English, affecting words like 'sitting', can indicate a short vowel sound and affect syllable division.
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