staunchly

CIDE DICTIONARY

staunchly,  

 See Stanch, Stanchly, etc.  [1913 Webster]

THESAURUS

staunchly

bec et ongles, bona fide, committedly, consistently, constantly, deafeningly, decidedly, decisively, determinedly, devotedly, earnestly, faithfully, firmly, fixedly, forcefully, forcibly, hammer and tongs, heart and soul, heartily, imperviously, impregnably, in all seriousness, in earnest, in good earnest, in good faith, inflexibly, intensely, invincibly, invulnerably, irresistibly, like a bulldog, like a leech, loudly, loyally, lustily, mightily, obstinately, perseveringly, persistently, powerfully, pungently, purposefully, relentlessly, resistantly, resolutely, resolvedly, responsibly, robustly, ruggedly, seriously, sincerely, singlemindedly, soundly, stalwartly, steadfastly, steadily, stoutly, strongly, sturdily, tenaciously, tooth and nail, unswervingly, unyieldingly, vigorously, wholeheartedly, with a will, with constancy, with good faith, with total dedication