Want of respect or reverence; disesteem; incivility; discourtesy.
an expression of lack of respect
a manner that is generally disrespectful and contemptuous
show a lack of respect for
have little or no respect for; hold in contempt
Discourtesy, rudeness. To regard or treat with contempt or rudeness.
Responding in a rude and impertinent manner.
Words, acts, or omissions that are synonymous with contempt and amount to behavior or language that detracts from the respect due the authority and person of a superior.