altercar, batallar, bregar, combatir, contender, guerrear, hostilizar, lidiar, pelear, pugnar, reñir
batallar, combatir, contender, disputar, guerrear, pelear
bregar, perseverar, trabajar
batallar, batir, contender, guerrear, pelear, rivalizar
boxear, combatir, disputar
bracear, forcejear, nadar
batallar, combatir, debatir, forcejear, pelear
competir, emular, porfiar, pugnar, rivalizar
acometer, batallar, combatir, contender, guerrear, legible, pelear, querellarse, reñir
lidiar, pelear
defender, defenderse, derrotar, enfrentarse, oponerse, pelear
combatir
arrastrarse, chisporrotear, despellejar, encaramarse, trepar a gatas
pujar
afanarse, esforzarse, procurar
chocar