sham

adjective

  1. 1

    adopted in order to deceive

    an assumed name

    an assumed cheerfulness

noun

  1. 1

    something that is a counterfeit; not what it seems to be

  2. 2

    a person who makes deceitful pretenses

verb

  1. 1

    make believe with the intent to deceive

    He feigned that he was ill

    He shammed a headache

  2. 2

    make a pretence of

    She assumed indifference, even though she was seething with anger

    he feigned sleep

Synonyms

Also useful for “sham”:Unscrambler