inrational.is N 3 4 GEN S N
inrational, inrationalis N (3rd) N [EXXES] Later uncommon
unreasoning creature;
inrational.is ADJ 3 2 NOM S C POS
inrational.is ADJ 3 2 VOC S C POS
inrational.is ADJ 3 2 GEN S X POS
inrational.is ADJ 3 2 ACC P C POS
inrationalis, inrationalis, inrationale ADJ [EXXES] Later uncommon
irrational, unreasoning;

Credits:
This, our local install of the popular standby Whitaker's Words, is possible thanks to the resurrection of the venerable project at William Whitaker's Words, where you will also find extensive documentation. The corresponding GitHub repository is where you can submit issues about missing forms and analyses.
This web interface by Walter M. Shandruk.