Apish and La-di-da

Apish adjective - Using or marked by the use of something else as a basis or model.

La-di-da and apish are semantically related In some cases you can use "La-di-da" instead an adjective "Apish".

La-di-da adjective - Self-consciously trying to present an appearance of grandeur or importance.

Apish and la-di-da are semantically related in affected topic. Sometimes you can use "Apish" instead an adjective phrase "La-di-da".