Find Synonyms
ruinous Synonyms
Another word for ruinous
Choosing another word for ruinous depends on context, so the 15 synonyms and similar words below are separated across 2 exact definitions and ranked by match strength.
• adjective (Context 1)
Causing severe damage, destruction, or financial ruin; disastrous.
Usage Example
"The prolonged drought had a disastrous effect on the region's agricultural economy."
Strongest
disastrous
devastating
catastrophic
destructive
calamitous
Strong
crippling
deleterious
pernicious
• adjective (Context 2)
In a state of physical decay, collapse, or disrepair; dilapidated.
Usage Example
"They explored the dilapidated remains of the medieval abbey perched on the cliffside."
Strongest
dilapidated
Strong
ramshackle
tumbledown
decrepit
derelict
crumbling
run-down
Opposites of ruinous
The opposite of ruinous shifts depending on context. Common opposites include:
beneficial
intact
advantageous
constructive
sound
pristine
profitable
well-maintained
Cite this Entry
Wordmom. (2026). Synonyms for Ruinous. In Wordmom Thesaurus. Retrieved Nov 5, 2026, from https://wordmom.com/synonyms/ruinous