Off-base and Smart-alecky

Off-base adjective - Located outside a military base.

Smart-alecky and off-base are semantically related in impudent topic. In some cases you can use "Smart-alecky" instead an adjective phrase "Off-base", when it comes to topics like bold.

Smart-alecky adjective - Making light of something usually regarded as serious or sacred.

Off-base and smart-alecky are semantically related in impudent topic. Sometimes you can use "Off-base" instead an adjective phrase "Smart-alecky".