Synonyms for Hoot (same or very similar meaning)
WordNet sense 1 (a cry or noise made to express displeasure or contempt):
bird, boo, hiss, raspberry, razz, snort, razzing, Bronx cheerWordNet sense 2 (something of little value):
darn, shit, shucks, red cent, tinker's dam, tinker's damnFrom the ODE community, based on WordNetadd/edit