unsuperable

comparative more unsuperable · superlative most unsuperable

1. Not superable; impossible to overcome.

   1 more example

   After all, the cosmopolitan and artistic Loeb was himself a leading Technocrat, and his lack of formal training in economics or engineering or statistics did not prove an unsuperable barrier to his successful direction of others with just such expertise in the National Survey of Potential Product Capacity.

   1996, Howard P. Segal, Life in a Technocracy: What it Might be Like, introduction

   Synonyms: insuperable