Dictionary.com
Thesaurus.com

ventilationist

American  
[ven-tl-ey-shuh-nist] / ˌvɛn tlˈeɪ ʃə nɪst /

adjective

  1. of, relating to, or advocating the ventilation of emotions.

    a ventilationist approach to dealing with anger.


noun

  1. an advocate or practitioner of emotional ventilation.

Etymology

Origin of ventilationist

ventilation + -ist