themself - definition and synonyms

pronoun 

Your browser doesn’t support HTML5 audio

/ðəmˈself/
Themself is a reflexive pronoun, being a reflexive form of they.
  1. used instead of ‘himself’ or ‘herself’ for referring back to the subject of a sentence, especially when the subject is a word such as ‘everyone’, ‘someone’, or ‘anyone’. Most people consider this use incorrect

    a question that anyone starting in business has to ask themself