Unsurpassed in spanish
Insuperado
pronunciation: insupeɹ̩ɑdoʊ part of speech: adjective
pronunciation: insupeɹ̩ɑdoʊ part of speech: adjective
In gestures
unsurpassed = sin ser superado, sin par, sin igual, incomparable.
Example: He was a scholar-librarian whose Catalogue of Anglo-Saxon Manuscripts remained unsurpassed for 250 years, and is still useful.