alphabet

Ruinous

Antonyms for ruinous:

favorable, promising, auspicious.

Synonyms for ruinous:

Sense 1

damaging, perilous, insidious, dangerously, kamikaze, adverse, hazardous, precarious, combustible, prejudicial, overactive, perilously, treacherous, cataclysmic, parlous, malign, unsafe, mortally, cataclysmal, wanton, sketchy, lunatic, inimical, undesirable, threatening, marauding, lethal, dangerous.

Sense 2

convulsive, ramshackle, hostile, ferocious, unsound, sticky, dilapidated, ill, glowering.

Sense 3

explosive, terrible, seriously, rundown, tumbledown, volatile, mortal, suspect, serious.

Sense 4

nasty, fatal.

Sense 6

negative.

Sense 9

hot.

calamitous

disastrous.

catastrophic

tragic, catastrophic.

disastrous

calamitous.

fatal

fateful.

self-destructive

suicidal.

Other synonyms and related words:

damaging, convulsive, bad, ferocious, kamikaze, insalubrious, calamitous, marauding, mischievous, damning, hostile, suicidal, threatening, injurious, mortal, hot, malign, terrible, serious, pestilential, precarious, nasty, pernicious, dangerously, dilapidated, noisome, hurtful, cataclysmal, devastative, perilous, tumbledown, rundown, disastrous, deadly, fatal, adverse, fateful, tragic, glowering, noxious, lethal, devastating, unsafe, ramshackle, suspect, prejudicial, unhealthful, negative, treacherous, Annihilatory, baneful, poisonous, detrimental, deleterious, blaring, dangerous, foul, unfortunate, ill, cataclysmic.

bad (adjective)

detrimental, dangerous.

baleful (adjective)

threatening.

calamitous (adjective)

devastating, adverse.

costly (adjective)

disastrous.

damaging (adjective)

prejudicial, bad, mischievous, damning.

deleterious (adjective)

destructive.

destructive (adjective)

mortal, pestiferous, cataclysmic, calamitous, lethal, disastrous, cataclysmal, pestilential, noisome, catastrophic.

disastrous (adjective)

terrible, tragic, cataclysmal.

harmful (adjective)

bad.

ruinous (adjective)

cataclysmic, baneful, deleterious, catastrophic, harmful, injurious, deadly, fateful, calamitous, noxious, unfortunate, hurtful, suicidal, fatal, damaging, pernicious.

Sense 1 (noun)

dangerous, unsafe, damaging, perilous, hazardous.

Sense 3 (noun)

suicidal, unfortunate, fatal.

Sense 4 (noun)

cataclysmal, fateful, calamitous, disastrous, cataclysmic.

Sense 6 (noun)

rundown, dilapidated, ramshackle, tumbledown.

ruinous (noun)

destructive, blasting, catastrophic, harmful.

damaging (verb)

damning.

Usage examples for ruinous:

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