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 regurgitate is "to pour out or throw back.", the definition for grandiose is "With an affectation of grandeur.", and the definition for exalt is "To elevate by praise."

The definition for salvage is "To save from ruin." Used in a sentence: After the fire, Mrs. Han tried to salvage her family photos from the wreckage. The definition for fidelity is "state of being faithful.", the definition for extant is "Currently existing.", and the definition for catastrophic is "Relating to extreme misfortune."

The definition for extenuating is "Partially excusing." Used in a sentence: The extenuating circumstance of Calvin's illness caused the teacher to excuse his lateness. The definition for immoderate is "beyond usual or proper limits.", the definition for turmoil is "Extreme confusion, agitation.", and the definition for buffer is "Protective barrier."

The definition for aerate is "To supply with air." Used in a sentence: Every spring, Soloman used his tiller to aerate the compact soil. The definition for ploy is "a contrived plan.", the definition for euphoria is "Feeling of great happiness.", and the definition for serenity is "Calmness."

The definition for redouble is "To make twice as great." Used in a sentence: As the sun began to set, Brittany redoubled her effort to find the necklace she had dropped in the field. The definition for pathos is "sympathetic pity.", the definition for incumbent is "Necessary as a duty or responsibility.", and the definition for epistolary is "Contained or carried on in letters."