single-mindedness Synonyms

bringing to bear will tenacity steeliness steadfastness staunchness resolve resolution resoluteness radicalism purpose pluck pertinacity persistence zeal zealotry strength of character close attention tenaciousness strong-mindedness extremism willpower relentlessness sense of purpose purposefulness staying power intractableness stubbornness devotedness perseverance obstinacy obsession drive doggedness devotion determination dedication decision constancy concentration commitment clustering bigotry application ambition enthusiasm fanaticism obduracy monomania massing