1. destructive - Noun
2. destructive - Adjective
Causing destruction; tending to bring about ruin, death, or devastation; ruinous; fatal; productive of serious evil; mischievous; pernicious; -- often with of or to; as, intemperance is destructive of health; evil examples are destructive to the morals of youth.
One who destroys; a radical reformer; a destructionist.
Source: Webster's dictionaryI think computer viruses should count as life ... I think it says something about human nature that the only form of life we have created so far is purely destructive. We've created life in our own image. Stephen Hawking
I believe that the fundamental alternative for man is the choice between "life" and "death"; between creativity and destructive violence; between reality and illusions; between objectivity and intolerance; between brotherhood-independence and dominance-submission. Erich Fromm
Order without liberty and liberty without order are equally destructive. Theodore Roosevelt
The most destructive criticism is indifference. American Proverb
Great anger is more destructive than the sword. Hindi Proverb
Great anger is more destructive than the sword. Asian-indian Proverb