English version

false friend

From Longman Dictionary of Contemporary Englishfalse friendˌfalse ˈfriend noun [countable] 🔊 🔊 1 a word in a foreign language that is similar to one in your own, so that you wrongly think they both mean the same thing2 someone who seems to be your friend but is not
Examples from the Corpus
false friendWe feel sympathy for the hero who is led astray under the influence of his false friend.
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