The definition for fickle is "Lacking constancy, changeable." Used in a sentence: The fickle Senji had a new best friend every month. The definition for flourish is "to make bold, sweeping gestures.", the definition for revive is "To bring back to life.", and the definition for aerate is "To supply with air."

The definition for interminable is "Never ending, or seemingly endless." Used in a sentence: The impatient Zoe found the longwinded lecture interminable. The definition for retroactive is "effective as of a prior time or condition.", the definition for oblivious is "Lacking awareness.", and the definition for scapegoat is "Someone who bears the blame for others."

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 conduit is "means for transmitting or distributing.", the definition for induce is "To influence or cause.", and the definition for promote is "To contribute to the growth or prosperity of."

The definition for abate is "Become less in amount or intensity." Used in a sentence: Just when it seemed the rain would never stop, the storm suddenly began to abate. The definition for pallid is "lacking color.", the definition for exalt is "To elevate by praise.", and the definition for pretentious is "Making unjustified claims."

The definition for serenity is "Calmness." Used in a sentence: The serenity of the glassy sea soothed the sailors after the big storm. The definition for serenity is "calmness.", the definition for impenitent is "Lacking remorse.", and the definition for fragile is "Delicate."