It is tenacious, tireless, hardy, and reliable. Senator Black gained a reputation as a tenacious investigator. Rodgers recalled that Madonna was a real hard worker and incredibly tenacious. However, in a contradiction, DeMille liked Franklin D. Roosevelt, finding him charismatic, tenacious, and intelligent. After the fight, Mayweather said that Hatton was one of his toughest, most tenacious opponents. The animal is characterised as "lively, intelligent and tenacious". DS Richard Rogerson was a loyal and tenacious 'old school' officer. He was known for his tenacious rebounding and blue-collar defense. Johnny is often referred to as being tenacious and very dedicated. The odour is very rich, complex and tenacious. The 1st and 2nd corps led the advance and encountered a tenacious but doomed resistance. Milner is regarded as being a tenacious footballer. At first tenacious KPA defense halted the Marines' push. Satire and comedy are a major aspect of Tenacious D's lyrical content. Another attack was mounted on 15 July but made no ground against tenacious resistance.