im·per·ti·nence 
(ĭm-pûrtn-əns)
(ĭm-pûrtn-əns)n.
1. The quality or condition of being impertinent, especially:
a. Insolence.
b. Irrelevance.
2. An impertinent act or statement.
- thermostatic
- thermostatically
- thermotactic
- thermotaxic
- thermotaxis
- thermotherapy
- thermotropic
- thermotropism
- -thermy
- theropod
- the royal road
- Thes.
- "the Sailor King."
- thesaurus
- "the Say Hey Kid."
- "the Scourge of the Gods."
- these
- Thesean
- these days
- "the Seraphic Doctor."
- Theseus
- the shirt off back
- the shirt off (one's) back
- the shirt off one's back
- the shoe is on the other foot