The definition for opportune is "Suitable or convenient." Used in a sentence: Quan stepped onto the platform at the most opportune time, just as the train pulled in. The definition for fragile is "delicate.", the definition for regurgitate is "To pour out or throw back.", and the definition for buffoonery is "Foolish behavior."

The definition for melodious is "Having a pleasing melody." Used in a sentence: The melodious sounds of the symphony soothed Tim after his trying day. The definition for ecstatic is "overwhelmingly emotional.", the definition for perception is "Capacity for seeing or understanding.", and the definition for exalt is "To elevate by praise."

The definition for turpitude is "Essential baseness, depravity." Used in a sentence: The turpitude of the villain in the movie offended most audiences. The definition for authoritarian is "favoring absolute obedience to authority.", the definition for corroborate is "To support with evidence.", and the definition for melodious is "Having a pleasing melody."

The definition for epistolary is "Contained or carried on in letters." Used in a sentence: The shoebox filled with letters was the ony remains of Ming's epistolary friendship with Emile. The definition for interminable is "never ending, or seemingly endless.", the definition for repel is "To resist, reject.", and the definition for aesthete is "Person having or affecting sensitivity to beauty."

The definition for demeanor is "Behavior towards others." Used in a sentence: Carlos was well liked because of his charming demeanor. The definition for cunning is "showing clever insight.", the definition for interminable is "Never ending, or seemingly endless.", and the definition for aesthete is "Person having or affecting sensitivity to beauty."