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View synonyms for ruinous

ruinous

[ roo-uh-nuhs ]

adjective

  1. bringing or tending to bring ruin; destructive; disastrous:

    a ruinous war.

    Synonyms: catastrophic, devastating, calamitous

  2. fallen into ruin; dilapidated:

    a ruinous house.

  3. consisting of ruins:

    a ruinous city from antiquity.



ruinous

/ ˈruːɪnəs /

adjective

  1. causing, tending to cause, or characterized by ruin or destruction

    a ruinous course of action



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Derived Forms

  • ˈruinously, adverb
  • ˈruinousness, noun

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Other Words From

  • ruin·ous·ly adverb
  • ruin·ous·ness noun
  • non·ruin·ous adjective
  • non·ruin·ous·ly adverb
  • non·ruin·ous·ness noun
  • un·ruin·ous adjective
  • un·ruin·ous·ly adverb
  • un·ruin·ous·ness noun

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Word History and Origins

Origin of ruinous1

1350–1400; Middle English ruynouse < Latin ruīnōsus, equivalent to ruīn ( a ) ruin + -ōsus -ous

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Example Sentences

Governments throughout Europe are having their Weimer moment—déjà vu with potentially ruinous consequences.

When the mines closed, decades of labor and planning were destroyed after half a life of ruinous work.

Apart from anything else, protectionism would be ruinous to developing countries.

I believe that the future of liberalism—and much else—depends on our overcoming this ruinous self-deception.

The result, particularly for young adults with expensive health conditions, could be financially ruinous.

The accumulations of his father must have been considerable when he entered upon his ruinous speculations.

One of the strongest objections against the use of the "Indian novelty" was its ruinous cost at this period.

They were anxious to know what might be done towards draining and relieving Holland from its ruinous state.

Lincoln Castle, much decayed and ruinous, is an appropriate feature of one of the public parks.

The castle, rude and ruinous, shows the work of many centuries, and was really a great fortress rather than a feudal residence.

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ruinationRuisdael