1) Bodybuilder 2) Go on 3) Muscle builder 1) Bully 2) Certain bodybuilder 3) Hooligan 4) Muscle 5) Roughneck 6) Rowdy 7) Ruffian 8) Tough 9) Yobbo 10) Yobo 
[n] - a bully employed by a gangster
muscle noun a bully employed as a thug or bodyguard; `the drug lord had his muscleman to protect him`
a man with a muscular or brawny physique, esp. a bodybuilder. · a bodyguard, esp. one hired to intimidate others, often by strong-arm methods.