surly
Concise Oxford English Dictionary © 2008 Oxford University Press:
surly/ˈsɜːli/
▶adjective (surlier, surliest) bad-tempered and unfriendly.
– derivatives
surlily adverb,
surliness noun.
surlily adverb,
surliness noun.
'surly' also found in these Oxford entries:

