impenetrable
adjective10 collocationsAvg. frequency: 7.6
Specifies who or what cannot get through or understand something.
Indicates that something is very close to being completely impenetrable.
Indicates that something is effectively, if not absolutely, impenetrable.
Indicates that something is very close to being completely impenetrable.
Appearing to be impenetrable on the surface, but may not be.
Used to state the quality of being impossible to pass through or understand.
Used to describe the appearance of being impossible to pass through or understand.
Indicates a transition into a state of being impenetrable.
Indicates the continuation of an impenetrable state.
Used when someone discovers or concludes that something is impossible to understand or get through.