The word "malignifying" is not a commonly used word in English; in fact, it may not even be technically correct. However, if we break down the word phonetically, we can better understand its spelling. The pronunciation of this word could be transcribed as "/məˈlɪɡnɪfaɪɪŋ/". This reveals that the root word is "malign", meaning to speak harmful or slanderous things about someone. The suffix "-ify" can be added to many words to mean "to make into" or "to cause to be". Therefore, "malignifying" could be interpreted to mean "making something/someone malignant".