8
bland
7
calm
5
affable(adjective, mean, friendly, nasty, unfriendly)
4
complimenting
4
praising
3
happy
2
rejoicing
2
thin
1
faint
1
favonian
1
fickle
1
fine
1
flaccid
1
grateful
1
mild
0
dispassionate
0
clubby(mean, nasty, rude)
0
erupting
0
feathery
0
feeble
<12>
10 years ago|1.2k views|share |citing 
APASmart Define. (2016). grumbling thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/grumbling/thesaurus/antonyms
ChicagoSmart Define. 2016. "grumbling thesaurus" https://smartdefine.org/grumbling/thesaurus/antonyms (accessed September 20, 2026).
HarvardSmart Define 2016, grumbling thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/grumbling/thesaurus/antonyms>.
MLASmart Define. "grumbling thesaurus" 24 March 2016. Web. 20 September 2026. <https://smartdefine.org/grumbling/thesaurus/antonyms>