rowdily
Concise Oxford English Dictionary © 2008 Oxford University Press:
rowdy/ˈraʊdi/
▶adjective (rowdier, rowdiest) noisy and disorderly. ▶noun (pl. rowdies) a rowdy person.
– derivatives
rowdily adverb,
rowdiness noun,
rowdyism noun.
rowdily adverb,
rowdiness noun,
rowdyism noun.
– origin C19 (orig. US in the sense ‘lawless backwoodsman’): of unknown origin.
'rowdily' also found in these Oxford entries:

