101 entries under upset topic. ×

1
do away with(verb, expression, idiom, destroy)
1
eradicate(verb, defeat, destroy, crush)
1
exterminate(verb, defeat, destroy, crush)
1
falter(verb, fall, collapse, plunge)
1
flip over(verb, expression, phrasal verb, reverse)
1
founder(verb, fall, collapse, plunge)
1
go belly up(verb, expression, idiom, collapse)
1
go down(verb, expression, collapse, dip)
1
hit the dirt(verb, expression, idiom, collapse)
1
injure(verb, drop, defeat, destroy)
1
invalidate(verb, reverse, annul, void)
1
keel over(verb, expression, phrasal verb, drop)
1
land(verb, fall, prevent, collapse)
1
liquidate(verb, defeat, destroy, crush)
1
lose it(verb, expression, phrasal verb, drop)
1
lurch(verb, fall, collapse, plunge)
1
murder(verb, drop, defeat, destroy)
1
nose-dive(verb, drop, fall, collapse)
1
nullify(verb, reverse, annul, void)
1
oust(verb, defeat, crush, level)
11 years ago|12k views|share |citing 
APASmart Define. (2015). knock down thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/knock_down/thesaurus/synonyms
ChicagoSmart Define. 2015. "knock down thesaurus" https://smartdefine.org/knock_down/thesaurus/synonyms (accessed September 28, 2026).
HarvardSmart Define 2015, knock down thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/knock_down/thesaurus/synonyms>.
MLASmart Define. "knock down thesaurus" 10 April 2015. Web. 28 September 2026. <https://smartdefine.org/knock_down/thesaurus/synonyms>