Noun:
lucha, batalla, guerra, conflicto, contención, pelea, concurso, competencia, antagonismo, emulación, oposición, partido.
Verb:
luchar, lucha, rivalizar.
I'm plagued by an internal STRUGGLE.
because every human STRUGGLE is,
my ceaseless STRUGGLE to maintain my position.
...the city's ongoing STRUGGLE... - Walt?
You know I STRUGGLE with Batman.