A really fast thesaurus... with lots of synonyms.
Harmful has 98 synonyms. The top synonyms for harmful are bad, ill, foul, hard, mean, nasty, risky, toxic and 90 more. Another word for harmful is bad. Browse the full list below.
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| Random | DefinitionA common synonym for harmful is bad. Other synonyms include ill, foul, hard, mean.
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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