English Lexicon

Unlike

/ʌnˈlaɪk/
prepositionadverbCEFR B2 (Upper)Top #1500 frequency
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Comprehensive Definitions & Senses

2 senses
As preposition
  1. 1

    Used to indicate that something is different from something else.

    "Unlike her brother, she enjoys classical music."
As adverb
  1. 1

    In a manner that is not similar.

    "He spoke unlike anyone I had ever heard before."

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Antonyms & Contrasting Words (1)

Linguistic Origin & Historical Etymology

The word 'unlike' is derived from the prefix 'un-' meaning 'not' and the word 'like', which comes from Old English 'lic', meaning 'similar'. The combination reflects a negation of similarity, evolving in usage since the Middle English period.

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