6
devolve(verb, reach, deteriorate, come)
6
diminish
6
downhill
6
downturn(noun, verb, drop, cut, decline)
6
drop away(verb, expression, drop, decline, sink)
6
dusk
6
end(noun, verb, stop, decline, ruin)
6
fall away(verb, expression, drop, decline, decrease)
6
fall behind
6
fall down(verb, expression, phrasal verb, break, drop)
6
fall in(verb, expression, phrasal verb, drop, decline)
6
falling(noun, drop, decline, plunge, descent)
6
flag(verb, break, drop, decline, fail)
6
give in(verb, expression, phrasal verb, break, drop)
6
gloaming
6
go along with(expression, idiom, leave, abandon, yield)
6
go down
6
grade(noun, drop, decline, collapse, plunge)
6
header(noun, verb, drop, decline, decrease)
6
nose-dive(noun, verb, upset, drop, decline)
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APASmart Define. (2016). fall thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/fall/thesaurus/synonyms
ChicagoSmart Define. 2016. "fall thesaurus" https://smartdefine.org/fall/thesaurus/synonyms (accessed September 21, 2026).
HarvardSmart Define 2016, fall thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/fall/thesaurus/synonyms>.
MLASmart Define. "fall thesaurus" 30 March 2016. Web. 21 September 2026. <https://smartdefine.org/fall/thesaurus/synonyms>