Synonyms|461Antonyms|87|Broader|6Narrower|7Related|836
2
life changing
2
malicious(adjective, bad, injurious, damaging, deadly)
2
malign
2
messy
2
nocuous(adjective, negative, distressing, harmful, injurious)
2
noisome(adjective, bad, evil, harmful, injurious)
2
oppressive
2
pestilent(adjective, dangerous)
2
stale
2
tempestuous(adjective, severe, harsh, intense, terrible)
2
unfavorable(adjective, bad, poor, awkward, inappropriate)
2
unfavourable
2
unsafe(injurious, damaging, destructive)
2
untoward(bad, poor, awkward, inappropriate, adversity)
2
wrackful(adjective, harmful, injurious, damaging, deadly)
2
wreckful(adjective, harmful, injurious, damaging, deadly)
1
ablative
1
advancing
1
afflicted(bad, poor, awkward, inappropriate, unfortunate)
1
aggressive
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APASmart Define. (2016). ruinous thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/ruinous/thesaurus/synonyms
ChicagoSmart Define. 2016. "ruinous thesaurus" https://smartdefine.org/ruinous/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2016, ruinous thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/ruinous/thesaurus/synonyms>.
MLASmart Define. "ruinous thesaurus" 24 March 2016. Web. 24 September 2026. <https://smartdefine.org/ruinous/thesaurus/synonyms>