137 Another Word for Harmful? – Harmful Synonyms & Antonyms

Want to say Harmful differently? Here are other words for Harmful and its similar synonyms and opposite words to say in unique way.


Meaning of Harmful

The primary meaning of the word "Harmful" is causing or capable of causing harm or damage.

Etymology of Harmful

The word "Harmful" comes from the Old English words "hearm" (harm) and the suffix "-ful" (indicating full of or characterized by), with the word "harm" itself derived from the Old English "hearmian" (to harm), which is also related to the Old Norse "herma" (to damage) and the Gothic "harmjan" (to injure)

Synonyms

damaging detrimental hurtful injurious adverse deleterious destructive disastrous calamitous pernicious noxious baneful maleficent malignant virulent toxic poisonous lethal fatal disastrous catastrophic ruinous devastating destructive annihilative exterminative eradicative inimical hostile unfavorable disadvantageous unwholesome unhealthful unsalutary unpropitious

Definitions

  • Causing or capable of causing harm or damage to someone or something
  • Having or showing a wish to do harm to someone or something

Usage Examples

  • The company was fined for releasing harmful chemicals into the environment
  • Smoking is a harmful habit that can lead to serious health problems
  • The new policy has had a harmful effect on the local economy

Antonyms

beneficial helpful harmless innocuous safe salutary wholesome healthful advantageous favorable propitious auspicious fortunate lucky beneficial useful constructive positive uplifting benign neutral inoffensive non-toxic non-lethal non-destructive
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