2
flit
2
flitter(verb, changeableness)
2
flog
2
flunk(verb, fail)
2
flutter
2
fold(verb, decline, fall, fail, slip)
2
foul up(verb, expression, fail, blow, struggle)
2
galumph
2
go astray(verb, expression, decline, fall, fail)
2
go at backwards(verb, expression, idiom, fight, struggle)
2
go down(verb, expression, move, drop, decline)
2
go down swinging(verb, expression, idiom, decline, fall)
2
go downhill(verb, expression, decline, fall, fail)
2
go up in smoke(verb, expression, idiom, decline, fall)
2
go wrong(verb, expression, decline, fall, fail)
2
halibut(noun, fish)
2
heave(drop, sway, lean, rock, throw)
2
hem and haw(expression, idiom, pause, hesitate, stumble)
2
hit bottom(verb, expression, decline, fall, fail)
2
hit the skids(verb, expression, idiom, decline, fall)
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APASmart Define. (2016). flounder thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/flounder/thesaurus/synonyms
ChicagoSmart Define. 2016. "flounder thesaurus" https://smartdefine.org/flounder/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2016, flounder thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/flounder/thesaurus/synonyms>.
MLASmart Define. "flounder thesaurus" 30 March 2016. Web. 24 September 2026. <https://smartdefine.org/flounder/thesaurus/synonyms>