Definition from Wiktionary, the free dictionary
antianxiety (not comparable)
- (psychology, pharmacology) Acting to combat or reduce anxiety.
2007 April 10, Jane E. Brody, “A Lively Libido Isn’t Reserved for the Young”, in New York Times:
- Among the most frequent offenders are antidepressants and antianxiety drugs, blood pressure medications and opioid pain relievers.
acting to combat or reduce anxiety
antianxiety (plural antianxieties)