Adverbs for Tough

inconceivably; uncommonly; extraordinarily; singularly; particularly; viciously; wickedly; ridiculously; disagreeably; unpleasantly; unpalatably; inedibly; unwarrantably; inadmissibly; curiously; unreasonably; unpardonably; outrageously; scandalously; shamefully; troublesomely; wantonly; dreadfully.