staunchly Synonyms

with devotion energetically devotedly decisively stubbornly obstinately vigorously vehemently truly sturdily strongly strong faithfully fiercely forcefully with heavy hand wholeheartedly unwaveringly tenaciously unswervingly strenuously resistantly reliably pertinaciously invincibly indomitably stoutly steadily steadfastly fixedly firmly firm emphatically doggedly devoted determinedly decidedly courageously constantly confirmedly hard heartily immovably stanchly stalwartly solidly securely robustly resolvedly resolutely