Portuguese_3.0 Catalan_3.0 German_3.0 English_3.0 Basque_3.0 French_3.0 Galician_3.0 Spanish_3.0
      bulletproof, unassailable, unshakable, watertight   inébranlable, pare-balle, pare-balles   irrebatible, irrefutable
convincente   schlagend, überzeugend cogent, telling, weighty       contundente, convincente, irrefutable
inegável, positivo indiscutible, indubtable, innegable, inqüestionable, irrebatible   incontrovertible, irrefutable, positive   irréfutable, positif, strictement_positif incuestionable, incuestionábel, irrefutable incontestable, incontrovertible, incuestionable, indubitable, indudable, innegable, irrefutable
      apodeictic, apodictic   apodictique apodíctico apodíctica, apodíctico, irrefutable
  indiscutible, irrefutable   indisputable, sure   sûr   indiscutible, indisputable, irrefutable