tenacious Synonyms - page 2

wrongheaded untiring unshaken stouthearted bondable leatherlike unwavering unforgetful adamant firm forceful foresightful glairy gluey glutinous gritty gummy gutty headstrong immovable FAST diligent adherent adhesive agglutinant bulldog bullheaded cartilaginous claggy clinging clingy cohesive determined importunate incompliant indefatigable patient perseverant persevering persisting pig-headed plucky purposeful recollective redoubtable relentless resolute overzealous osculant indefatigably