abetters

/AH0 B EH1 T ER0 Z/
noun
  1. 1

    One that abets an offender; one that incites; instigates; encourages.

  2. 2

    A supporter or advocate.

Source: https://en.wiktionary.org/wiki/abetter, https://en.wiktionary.org/wiki/abetters, https://en.wiktionary.org/wiki/abettor