I thought Sparteye had the great eye around here, Wordwind. BTW I'll tip one to Faldage too if you're buyin'. :) [Can themilum be far behind?]

Just checked it out for myself, Wordwind:

Function: adverb
: in a roughshod manner <rode roughshod over the opposition>

I never would have caught that adverb either. So I might even pay for my own cup. [Can't speak for themilum, however.] P.S. "Roughshod" in "roughshod manner" is an "adjective", isn't it? If so, M-W gave us one of each.