anxiogenic adjective 1noun 1forms 3 adjective1 •Causing anxiety, or pertaining to the causing of anxiety.A CRF antagonist, -helical CRF(9-41), can also attenuate the anxiogenic behavioral effects of HU-210. — 1997 noun1 •An anxiogenic drug: a drug that causes anxiety. formsanxiogenics · more anxiogenic · most anxiogenic