Synonyms and related words :
agreeably, amiably, amicably, animatedly, anxiously, ardently, arm in arm, avidly, breathlessly, congenially, cordially, de bonne volonte, eagerly, enthusiastically, familiarly, favorably, friendliwise, friendly, genially, hand in hand, heartily, hospitably, impatiently, intimately, keenly, pleasantly, promptly, quickly, readily, vivaciously, warmly, willingly, with a will, with alacrity, with good will, with gusto, with relish, with zest, zealously, zestfully