Word Study
errancy
CIDE DICTIONARY
errancy, n. [L. errantia.].
A wandering; state of being in error. [1913 Webster]
THESAURUS
errancy
aberrancy, aberration, defectiveness, delusion, deviancy, distortion, errability, erroneousness, error, fallaciousness, fallacy, fallibility, falseness, falsity, fault, faultiness, flaw, flawedness, hamartia, heresy, heterodoxy, illusion, liability to error, misapplication, misconstruction, misdoing, misfeasance, misinterpretation, misjudgment, peccancy, perversion, self-contradiction, sin, sinfulness, unorthodoxy, untrueness, untruth, untruthfulness, wrong, wrongnessFor further exploring for "errancy" in Webster Dictionary Online