stichhaltig
concluant irréfutable bien fondé
conclusive
concludente irrefutável bem fundado
et leie stéchhalteg Beweiser géint den Ugeklote vir
https://lod.lu/uploads/examples/OGG/ce/ce508d76ec3f4ccc087fe2b1a174e8ff.ogg
https://lod.lu/uploads/examples/AAC/ce/ce508d76ec3f4ccc087fe2b1a174e8ff.m4a