(US) not a care in the world (used in a sing-song voice, for childhood rhymes)
Behaving in an artificial way to impress people; full of affectation
Artificial or affected:
Clear; unencumbered; equal; fair.
(Archaic) Honest, virtuous, or truthful
Characterized by greatness of scope or intent; grand:
Given to frivolity or silliness.
Find another word for la-di-da. In this page you can discover 16 synonyms, antonyms, idiomatic expressions, and related words for la-di-da, like: la-de-da, la-di-dah, lah-di-dah, affected, artificial, mannered, precious, good, honest, plain and true.