impassable

Emphasizes that there is no way to pass at all.

A strong synonym for 'completely', emphasizing the absolute impossibility of passage.

Indicates that it is very difficult, but not absolutely impossible, to pass.

Synonym for 'almost', suggesting a state very close to being impassable.

Means 'in effect' or 'for all practical purposes' impassable, even if not technically impossible.

Indicates the current state of being impossible to travel on or through.

Indicates a change to a state of being impossible to travel on or through.

Used when an action or event causes something (a road, path, etc.) to become impassable.

Indicates the continuation of a state of being impossible to travel on or through.