impertinent
adjective
1. characterized by a cheerful and exuberant quality
Similar word(s): spirited, pert, saucy
2. not pertinent to the matter under consideration
- mentioned several impertinent facts before finally coming to the point
Similar word(s): irrelevant, extraneous, immaterial, orthogonal
3. improperly forward or bold
- impertinent of a child to lecture a grownup
Similar word(s): forward, fresh, impudent, overbold, sassy, saucy, smart, wise
noun
1. An impertinent individual.