86 entries under plunge topic. ×

1
ebb(verb, drop, decline, settle, ease)
1
flag(verb, break, drop, give, decline)
1
floor(verb, drop, decline, release, abandon)
1
flop(verb, drop, decline, release, settle)
1
fold up(verb, expression, drop, decline, settle)
1
go belly up(expression, idiom, upset, drop, dip)
1
gravitate(verb, drop, decline, settle, ease)
1
hit the dirt(verb, expression, idiom, upset, drop)
1
knock down(verb, expression, upset, drop, fall)
1
knock over(verb, expression, upset, drop, disturb)
1
land(verb, upset, drop, decline, settle)
1
lapse(verb, drop, decline, settle, ease)
1
lessen(verb, drop, decline, settle, ease)
1
lurch(verb, upset, fall, collapse)
1
nose-dive(verb, upset, drop, decline, release)
1
overbalance(verb, upset, fall, collapse, reverse)
1
plummet(verb, drop, decline, release, settle)
1
recede(verb, drop, decline, settle, ease)
1
regress(verb, drop, decline, settle, ease)
1
relapse(verb, drop, decline, settle, ease)
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APASmart Define. (2015). keel over thesaurus. Retrieved October 1, 2026, from https://smartdefine.org/keel_over/thesaurus/synonyms
ChicagoSmart Define. 2015. "keel over thesaurus" https://smartdefine.org/keel_over/thesaurus/synonyms (accessed October 1, 2026).
HarvardSmart Define 2015, keel over thesaurus, Smart Define, viewed 1 October, 2026, <https://smartdefine.org/keel_over/thesaurus/synonyms>.
MLASmart Define. "keel over thesaurus" 10 April 2015. Web. 1 October 2026. <https://smartdefine.org/keel_over/thesaurus/synonyms>