30 entries under grumbling topic. ×

7
displeased(adjective, upset, unhappy, angry, annoyed)
6
frustrated(adjective, upset, unhappy, angry, discontent)
6
malcontented(adjective, upset, unhappy, unpleasant, anxious)
6
unfulfilled(adjective, upset, unhappy, unpleasant, woe)
5
anguished(adjective, anxious, discontent, apprehensive, hyper)
5
unsated(adjective, upset, unhappy, unpleasant, woe)
3
unappeased(adjective, upset, unhappy, angry, irritated)
2
annoyed(adjective, upset, unhappy, angry, irritated)
2
ennuied(adjective, upset, unhappy, angry, irritated)
2
irked(adjective, upset, unhappy, angry, irritated)
2
kvetching(adjective, upset, unhappy, anxious, angry)
2
not satisfied(expression, adjective, upset, unhappy, angry)
2
unassuaged(adjective, upset, unhappy, angry, irritated)
2
vexed(adjective, upset, unhappy, angry, annoyed)
1
bothered(adjective, upset, unhappy, angry, irritated)
1
fed-up(adjective, upset, unhappy, angry, irritated)
1
hung up on(expression, adjective, idiom, upset, dissatisfied)
1
peeved(adjective, unhappy, annoyed, irritated, discontented)
1
putout(dissatisfied, crying, nit-picking, unaccommodating, unfulfilled)
1
through the mill(expression, adjective, idiom, upset, dissatisfied)
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APASmart Define. (2015). ungratified thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/ungratified/thesaurus/synonyms
ChicagoSmart Define. 2015. "ungratified thesaurus" https://smartdefine.org/ungratified/thesaurus/synonyms (accessed September 26, 2026).
HarvardSmart Define 2015, ungratified thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/ungratified/thesaurus/synonyms>.
MLASmart Define. "ungratified thesaurus" 13 April 2015. Web. 26 September 2026. <https://smartdefine.org/ungratified/thesaurus/synonyms>