gave in (verb) give in/give up: admit defeat
Sinonime: adamancy, bullheadedness, contumacy, die-hardism, doggedness, grimness, implacability, incompliance, incompliancy, indomitability, inexorability, inexorableness, inflexibility, inflexibleness, intransigence, intransigency, mulishness, obduracy, obdurateness, obstinacy, perseverance, pertinacity, pigheadedness, relentlessness, remorselessness, rigidity, rigidness
Antonime: fight, hold out, stand up to,
withstand