ruinous   (Sound)

The ruinous has 2 Senses.

• catastrophic, ruinous
• 壊滅的, 潰滅的
• extremely harmful; bringing physical or financial ruin; "a catastrophic depression"; "catastrophic illness"; "a ruinous course of action"
• 極めて有害な

• blasting, ruinous
• causing injury or blight; especially affecting with sudden violence or plague or ruin; "the blasting effects of the intense cold on the budding fruit"; "the blasting force of the wind blowing sharp needles of sleet in our faces"; "a ruinous war"
• 損傷や荒廃を引き起こすさま