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 aerate is "to supply with air.", the definition for scamper is "To run quickly.", and the definition for impenitent is "Lacking remorse."

The definition for servile is "Fearfully submissive." Used in a sentence: Felicia's servile attitude annoyed her boss, who preferred an assistant with more backbone. The definition for redouble is "to make twice as great.", the definition for archetypal is "Characteristic of the original model or perfect example.", and the definition for accentuate is "To emphasize."

The definition for insinuate is "To suggest indirectly." Used in a sentence: Sinead, who did not like confrontation, insinuated that Beth was lying. The definition for grandiose is "with an affectation of grandeur.", the definition for redouble is "To make twice as great.", and the definition for revoke is "To cancel by taking back."

The definition for duplicity is "Deceptive thought, speech, or action." Used in a sentence: The life of an undercover detective is filed with necessary duplicity. The definition for exasperation is "the state of being irritated.", the definition for curtail is "To make less.", and the definition for polarize is "To break up into opposing groups."

The definition for supple is "Flexible." Used in a sentence: The supple leather coat draped like soft cloth around her shoulders. The definition for oblivious is "lacking awareness.", the definition for demean is "To lower status.", and the definition for demeanor is "Behavior towards others."