3
hoots(noun, verb, ululations, ululates)
3
howls(noun, verb, ululations, ululates)
3
meows(noun, verb, ululations, ululates)
3
mews(noun, verb, ululations, ululates)
3
moos(noun, verb, ululations, ululates)
3
neighs(noun, verb, ululations, ululates)
3
purrs(noun, verb, ululations, ululates)
3
roars(noun, verb, ululations, ululates)
3
snarls(noun, verb, ululations, ululates)
3
snorts(noun, verb, ululations, ululates)
3
squawks(noun, verb, ululations, ululates)
3
squeals(noun, verb, ululations, ululates)
3
trills(noun, verb, ululations, ululates)
3
warbles(noun, verb, ululations, ululates)
3
whinnies(noun, verb, ululations, ululates)
3
yelps(noun, verb, ululations, ululates)
2
charlatans
2
humbugs
2
impostors
2
mountebanks
13 years ago|1.9k views|share |citing 
APASmart Define. (2013). quacks thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/quacks/thesaurus/synonyms
ChicagoSmart Define. 2013. "quacks thesaurus" https://smartdefine.org/quacks/thesaurus/synonyms (accessed September 21, 2026).
HarvardSmart Define 2013, quacks thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/quacks/thesaurus/synonyms>.
MLASmart Define. "quacks thesaurus" 17 June 2013. Web. 21 September 2026. <https://smartdefine.org/quacks/thesaurus/synonyms>