itas SUFFIX
-ness, condition of being; makes abstract noun (civ.itas = citizenship);
plebitas N 3 1 NOM S F
plebitas N 3 1 VOC S F
plebes, plebei N (5th) F [XXXBO]
plebes, plebis N F [XXXBO]
plebs, plebis N (3rd) F [XXXBO]
common people, general citizens, commons/plebeians; lower class/ranks; mob/mass
it SUFFIX
-ed, having, having a, provided with; -able;
plebit.as ADJ 1 1 ACC P F POS
plebes, plebei N (5th) F [XXXBO]
plebes, plebis N F [XXXBO]
plebs, plebis N (3rd) F [XXXBO]
common people, general citizens, commons/plebeians; lower class/ranks; mob/mass

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.