fling, spree, fight, turn, round, tribulation, pang, torment, bitter end, ordeal, more...

pause, break, rest, intermission

boxing, wrestling, MMA, kickboxing, Muay Thai, Jiu-Jitsu, Taekwondo, Karate, more...

first, longest, second, severe, last, next, single, worst, serious, prolonged, recent

fit of fever,   long spell,   fight match,   spar fight