35 entries under expression topic. ×

6
wet blanket(noun, idiom, person, killjoy)
3
air a grievance
3
fret and fume
3
lodge a complaint
3
party pooper(noun, killjoy, spoilsport)
3
raise a howl
3
register a complaint
2
find fault(verb, idiom, protest, complain)
2
take on(protest, complain, moan, nag)
1
blow off(protest, complain, moan, nag)
1
habitually grumpy person
0
arm of the law(noun, idiom, police, lout)
0
bad humor(idiom, sullenness)
0
bad temper(idiom, sullenness)
0
bawl out(verb, phrasal verb)
0
beat cop(noun, police, lout, copper)
0
black and white(noun, idiom, police, lout)
0
black looks(idiom, sullenness)
0
boy scout(noun, police, lout, copper)
0
chew out(verb, phrasal verb)
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APASmart Define. (2015). grouch thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/grouch/thesaurus/synonyms
ChicagoSmart Define. 2015. "grouch thesaurus" https://smartdefine.org/grouch/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2015, grouch thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/grouch/thesaurus/synonyms>.
MLASmart Define. "grouch thesaurus" 13 April 2015. Web. 22 September 2026. <https://smartdefine.org/grouch/thesaurus/synonyms>