retroversions

/R EH1 T R AH0 V ER0 ZH AH0 N Z/
noun
  1. 1

    A turning or falling back.

  2. 2

    The state or condition of being retroverted.

Antonyms

Source: https://en.wiktionary.org/wiki/retroversion, https://en.wiktionary.org/wiki/retroversions