A really fast thesaurus... with lots of synonyms.
Harmful has 98 synonyms. The top synonyms for harmful are venenous, disadvantageous, unsanitary, lethal, baleful, rigorous, detrimental, opposed and 90 more. Another word for harmful is venenous. Browse the full list below.
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| Random | DefinitionA common synonym for harmful is venenous. Other synonyms include disadvantageous, unsanitary, lethal, baleful.
Harmful has 98 synonyms listed on Thesaurasize.
(adj): of a kind likely to be damaging; injurious Example: "wear a hat to protect your skin from harmful sunlight."
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