1. insuperable - Adjective
2. insuperable - Adjective Satellite
Incapable of being passed over or surmounted; insurmountable; as, insuperable difficulties.
Source: Webster's dictionaryThe diversity in the faculties of men, from which the rights of property originate, is not less an insuperable obstacle to an uniformity of interests. The protection of these faculties is the first object of government. James Madison
A world full of happiness is not beyond human power to create; the obstacles imposed by inanimate nature are not insuperable. The real obstacles lie in the heart of man, and the cure for these is a firm hope, informed and fortified by thought. Bertrand Russell
Conceit is an insuperable obstacle to all progress. Ellen Terry
An insuperable obstacle to rapid transit in Africa is the want of carriers, and as speed was the main object of the Expedition under my command, my duty was to lessen this difficulty as much as possible. Henry Morton Stanley
Modern science and technology have reached a level where there is the grave danger that a weapon even more terrible than nuclear weapons may be developed. The reason and conscience of mankind dictate the need to erect an insuperable barrier barrier to the development of such a weapon. Leonid Brezhnev
At this point bourgeois thought must come up against an insuperable obstacle, for its starting-point and its goal are always, if not always consciously, an apologia for the existing order. György Lukács