wrangler (n.)

• apologist
• arguer
• battler
• belligerent
• blade
• bravo
• brawler
• bully
• bullyboy
• casuist
• cattleman
• combatant
• commoner
• competitor
• contender
• contestant
• controversialist
• cowboy
• cowgirl
• cowhand
• cowherd
• cowman
• cowpuncher
• debater
• defendant
• diehard
• disputant
• dissident
• drover
• duelist
• enforcer
• exhibitioner
• fencer
• fighter
• gamecock
• gaucho
• gladiator
• goatherd
• goon
• gorilla
• herder
• herdsman
• hood
• hoodlum
• hooligan
• knight
• litigant
• logomachist
• militant
• naysayer
• negativist
• objector
• obstructionist
• opposer
• pensioner
• pigman
• plaintiff
• plug-ugly
• polemic
• polemicist
• polemist
• protester
• puncher
• quarreler
• resister
• rioter
• rival
• rough
• rowdy
• ruffian
• scrapper
• servitor
• sheepherder
• sheepman
• shepherd
• shepherdess
• squabbler
• strong-armer
• struggler
• swashbuckler
• swineherd
• sword
• swordsman
• thug
• tilter
• tough
• vaquero
• waddy