n. 25B6; noun
a suggestion of impropriety : WRONGDOING, misconduct, dishonesty, corruption, unscrupulousness, unprofessionalism, irregularity; unseemliness, indecorousness, indelicacy, indecency, immorality.
fiscal improprieties : TRANSGRESSION, misdemeanour, offence, misdeed, crime; indiscretion, mistake, peccadillo; archaic trespass.