73 entries under grumble topic. ×

1
whinge(verb, criticize, protest, cry, complain)
1
yammer(verb, oppose, criticize, protest, fuss)
0
bother(oppose, fuss, complain, moan)
0
cry(complain, whine)
0
go on(verb, expression, complain, moan)
0
hypercriticize(complain, moan)
0
keen
0
knock(verb, criticize, protest, complain)
0
mumble(verb, oppose, protest, complain, curse)
0
murmur(verb, criticize, protest, complain)
0
objurgate(complain, moan)
0
pan(verb, criticize, censure, dislike, condemn)
0
sigh
10 years ago|23k views|share |citing 
APASmart Define. (2015). object thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/object/thesaurus/synonyms
ChicagoSmart Define. 2015. "object thesaurus" https://smartdefine.org/object/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2015, object thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/object/thesaurus/synonyms>.
MLASmart Define. "object thesaurus" 14 December 2015. Web. 22 September 2026. <https://smartdefine.org/object/thesaurus/synonyms>