contorts

/K AH0 N T AO1 R T S/
verb
  1. 1

    To twist in a violent manner.

    โ€œfeatures contorted with fury.โ€

  2. 2

    To twist into or as if into a strained shape or expression.

Source: https://en.wiktionary.org/wiki/contort, https://en.wiktionary.org/wiki/contorts