0
plain
0
plains
0
plaints
0
querulously
0
querulousness
0
rags
0
rails
0
rebukes
0
remonstrate
0
remonstrates
0
repine
0
reprimands
0
reproofs
0
resentfully
0
rumblings
0
sighs
0
snivels(verb, grouse, cries, protests, gripes)
0
snuffles
0
sobs(noun, verb, cries, complaints, gripes)
0
sound off(verb, expression, phrasal verb)
11 years ago|4.4k views|share |citing 
APASmart Define. (2015). grumbles thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/grumbles/thesaurus/synonyms
ChicagoSmart Define. 2015. "grumbles thesaurus" https://smartdefine.org/grumbles/thesaurus/synonyms (accessed September 21, 2026).
HarvardSmart Define 2015, grumbles thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/grumbles/thesaurus/synonyms>.
MLASmart Define. "grumbles thesaurus" 14 April 2015. Web. 21 September 2026. <https://smartdefine.org/grumbles/thesaurus/synonyms>