irrationality
ir·ra·tio·nality
noun
1.
the state of being irrational; lacking powers of understanding
Origin
From irrational + -ity. May also be analyzed as ir- + rationality.
Related words
Broader terms
WordNet 2.1 (Princeton University). Wiktionary (CC BY-SA). CMU Pronouncing Dictionary. WordNet 2.1 Copyright Princeton University. All rights reserved. Wiktionary content is available under the Creative Commons Attribution-ShareAlike Licence.