Need another word for Impenetrable? Use these synonyms of Impenetrable from our thesaurus to say it differently.
Synonyms & Similar Words
impenetrable
impassable
inaccessible
insurmountable
invincible
insuperable
unconquerable
unassailable
indestructible
unbreachable
inexpugnable
inviolable
secure
safe
sound
strong
sturdy
solid
compact
dense
thick
impermeable
hermetic
tight
waterproof
airtight
impervious
resistant
repellent
obstructive
blocking
barring
hindering
impeding
Meaning of Impenetrable
The primary meaning of the word "Impenetrable" is something that cannot be entered, passed through, or understood.
Definitions
- Not able to be entered or passed through, especially because of being completely blocked or obstructed
- * Impossible to understand or interpret, often because of being too complex or obscure
Etymology of Impenetrable
The word "Impenetrable" originates from the Latin words "im-" meaning "not" and "penetrare" meaning "to penetrate", with the suffix "-able" added to form an adjective
Historically, the word has been used since the 15th century to describe physical and metaphorical barriers that are impossible to breach or comprehend
Example Uses
- The dense forest was impenetrable, making it difficult for hikers to navigate
- * The professor's impenetrable language made it hard for students to understand the complex theory
Antonyms & Near Antonyms
penetrable
accessible
passable
vulnerable
weak
fragile
permeable
porous
loose
open
transparent
clear
simple
straightforward
obvious
comprehensible
intelligible
tangible
reachable
attainable
achievable
defeatable
conquerable
destructible