impertinence (n.)
- arrogance
- audacity
- boldness
- brashness
- brass
- bravado
- brazenness
- bumptiousness
- cheek
- cheekiness
- chutzpah
- cockiness
- contempt
- contemptuousness
- daring
- defiance
- derision
- despite
- disassociation
- disconnection
- discourtesy
- discreteness
- disdain
- disjunction
- disjuncture
- disregard
- disrespect
- dissociation
- effrontery
- flippancy
- forwardness
- freshness
- gall
- hardihood
- immateriality
- impoliteness
- impudence
- inapplicability
- inappositeness
- incivility
- inconsequence
- independence
- inquisitiveness
- insolence
- intrusiveness
- irrelevance
- meddlesomeness
- meddling
- nerve
- obtrusiveness
- officiousness
- pertness
- presumption
- presumptuousness
- ridicule
- rudeness
- sauciness
- separateness
- unconnectedness
- unrelatedness
