doggedness Synonyms

tenacity persistence tenaciousness pertinacity persistency perseverance stubbornness steadfastness staunchness stamina self-opinionatedness spunk resolve resolution staying power bullheadedness willfulness strong-mindedness single-mindedness pertinaciousness obstinateness hardheadedness willpower mulishness relentlessness purposefulness intransigence pigheadedness resoluteness purpose diligence determination deliberateness dedication decision contumacy contrariness constancy commitment braveness drive endurance firmness pluck perversity perverseness patience obstinacy obduracy inflexibility