34 entries under ruinous topic. ×

19
ramshackle(adjective, better, shabby, danger, dilapidated)
18
dilapidated(adjective, better, shabby, ramshackle)
3
rundown(adjective, better)
2
baneful
1
baleful
1
calamitous
1
catastrophic
1
damaging
1
deadly
1
deleterious
1
dire
1
extravagant
1
fatal
1
harmful
1
hurtful
1
noxious
1
pernicious
1
unfortunate
1
wasteful
0
annihilative
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APASmart Define. (2015). tumbledown thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/tumbledown/thesaurus/synonyms
ChicagoSmart Define. 2015. "tumbledown thesaurus" https://smartdefine.org/tumbledown/thesaurus/synonyms (accessed September 27, 2026).
HarvardSmart Define 2015, tumbledown thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/tumbledown/thesaurus/synonyms>.
MLASmart Define. "tumbledown thesaurus" 10 April 2015. Web. 27 September 2026. <https://smartdefine.org/tumbledown/thesaurus/synonyms>