unreasoning

comparative more unreasoning · superlative most unreasoning

1. Lacking or without reason.

   When we consider the enormous amount of suffering and disease, both of mind and body, arising from the sex-suppression of which I have just spoken, especially among women, we see that mere unreasoning taboos - which possibly had their place and use in the past - can be tolerated no longer.

   1920, Edward Carpenter, Pagan and Christian Creeds, New York: Harcourt, Brace and Co., published 1921, page 196