la

Example:La la, I just remembered where I left my keys.

Definition:a sudden realization or sudden idea

Example:La la, you’ve just given a perfect demonstration of that principle.

Definition:a proof or demonstration

Example:La la, I had a sudden vision of what the future could look like.

Definition:a vision or insight

Example:La la, this is a surprise, I wasn't expecting it at all.

Definition:a surprise

Example:La la, I received an inspiration from this wonderful painting.

Definition:inspiration

Example:La la, draw attention to this important point.

Definition:attention

Example:La la, there is no other evidence but to admit the truth.

Definition:evidence or proof

Example:La la, everyone was in a state of confusion.

Definition:confusion

Example:La la, we are all filled with joy today.

Definition:joy or happiness

Example:La la, it's a notion that could change everything.

Definition:a notion or idea