modified
doggedly, stubbornly, tenaciously, pertinaciously, mulishly,
stiff-neckedly, pigheadedly, bullheadedly, like a bull,
persistently, unwaveringly, determinedly, unyieldingly, fixedly,
resolutely, unreasonably, unreasoningly, perversely, stolidly,
resistantly, intractably, inflexibly, headstrongly, willfully,
recalcitrantly, obdurately, steadfastly, staunchly,
unflinchingly, resolvedly, opinionatedly, immovably,
unimpressibly, unconquerably, contumaciously, indomitably,
unrelentingly, unamenably, stubbornly as a mule, like a jackass;
see also firmly 2.
Antonyms obediently*, docilely, graciously.
