Antonyms of harmless from BoostVocab

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harmless

/'hɑrmlɪs/

Synonyms of harmless Antonyms of harmless Examples of harmless Usage of harmless Parts of harmless Definition that contains harmless Words sounding like harmless Explanation of harmless

adjective
not causing or capable of causing harm
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"harmless bacteria" "rendered the bomb harmless"

Similar:

innocent innocuous

Opposite:

harmful

Antonyms of harmless