impassable 10 Associations

unpassable unsurmountable (similar term) unclimbable (similar term) unnavigable (similar term) untraversable (similar term) passable (antonym)

passable 8 Associations

navigable (similar term) negotiable (similar term) surmountable (similar term) climbable (similar term) traversable (similar term) travelable (similar term) impassable (antonym)

travelable 10 Associations

traversable passable (similar term)

traversable 11 Associations

travelable passable (similar term)

unpassable 10 Associations

impassable unsurmountable (similar term) unclimbable (similar term) unnavigable (similar term) untraversable (similar term) passable (antonym)

untraversable 13 Associations

impassable (similar term) unpassable (similar term)