immaculately

Example:She behaved perfectly at the dinner party.

Definition:To the highest standard; without any defects or flaws; exactly as intended or described.

Example:The windows were spotlessly clean.

Definition:Completely clean with not a spot or stain; without any blemish or imperfection.

Example:The instructions were precise, leaving no room for misinterpretation.

Definition:Exactly; accurately; to a minute detail; without any error.

Example:The measurements were accurate and the calculations had been done accurately.

Definition:Correct in every detail; without error or deviation from the truth.

Example:The art was exquisitely executed with great detail and skill.

Definition:Of the very highest quality and delicious flavor; exceptionally beautiful or fine.