2
kicker(noun, grouch)
2
sourpuss(noun, slang, happy, grouch)
1
babbler
1
bug(noun, informal, grouch)
1
buzzer
1
complainant
1
crooner
1
frondeur
1
groaner
1
grunter
1
hummer
1
kvetch
1
lisper
1
moaner(noun, bear, bug, police, lout)
1
querulous person
1
reactionary
1
reactionist
1
rebel
1
rustler
1
whisperer
11 years ago|2k views|share |citing 
APASmart Define. (2015). murmurer thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/murmurer/thesaurus/synonyms
ChicagoSmart Define. 2015. "murmurer thesaurus" https://smartdefine.org/murmurer/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2015, murmurer thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/murmurer/thesaurus/synonyms>.
MLASmart Define. "murmurer thesaurus" 13 April 2015. Web. 25 September 2026. <https://smartdefine.org/murmurer/thesaurus/synonyms>